389633475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 874229760

約数和(自身を除く): 484596285

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 33, 35, 53, 55, 57, 67, 75, 77, 95, 105, 133, 159, 165, 175, 201, 209, 231, 265, 275, 285, 335, 371, 385, 399, 469, 475, 525, 583, 627, 665, 737, 795, 825, 1005, 1007, 1045, 1113, 1155, 1273, 1325, 1407, 1425, 1463, 1675, 1749, 1855, 1925, 1995, 2211, 2345, 2915, 3021, 3135, 3325, 3551, 3685, 3819, 3975, 4081, 4389, 5025, 5035, 5159, 5225, 5565, 5775, 6365, 7035, 7049, 7315, 8745, 8911, 9275, 9975, 10653, 11055, 11077, 11725, 12243, 14003, 14575, 15105, 15477, 15675, 17755, 18425, 19095, 20405, 21147, 21945, 24857, 25175, 25795, 26733, 27825, 31825, 33231, 35175, 35245, 36575, 39061, 42009, 43725, 44555, 53265, 55275, 55385, 61215, 67469, 70015, 74571, 75525, 77385, 77539, 88775, 95475, 98021, 102025, 105735, 109725, 117183, 124285, 128975, 133665, 166155, 176225, 195305, 202407, 210045, 222775, 232617, 266325, 273427, 276925, 294063, 306075, 337345, 350075, 372855, 386925, 387695, 472283, 490105, 528675, 585915, 621425, 668325, 742159, 820281, 830775, 976525, 1012035, 1050225, 1163085, 1367135, 1416849, 1470315, 1686725, 1864275, 1938475, 2226477, 2361415, 2450525, 2929575, 3710795, 4101405, 5060175, 5195113, 5815425, 6835675, 7084245, 7351575, 11132385, 11807075, 15585339, 18553975, 20507025, 25975565, 35421225, 55661925, 77926695, 129877825, 389633475]

約数ペア:

[(1, 389633475), (3, 129877825), (5, 77926695), (7, 55661925), (11, 35421225), (15, 25975565), (19, 20507025), (21, 18553975), (25, 15585339), (33, 11807075), (35, 11132385), (53, 7351575), (55, 7084245), (57, 6835675), (67, 5815425), (75, 5195113), (77, 5060175), (95, 4101405), (105, 3710795), (133, 2929575), (159, 2450525), (165, 2361415), (175, 2226477), (201, 1938475), (209, 1864275), (231, 1686725), (265, 1470315), (275, 1416849), (285, 1367135), (335, 1163085), (371, 1050225), (385, 1012035), (399, 976525), (469, 830775), (475, 820281), (525, 742159), (583, 668325), (627, 621425), (665, 585915), (737, 528675), (795, 490105), (825, 472283), (1005, 387695), (1007, 386925), (1045, 372855), (1113, 350075), (1155, 337345), (1273, 306075), (1325, 294063), (1407, 276925), (1425, 273427), (1463, 266325), (1675, 232617), (1749, 222775), (1855, 210045), (1925, 202407), (1995, 195305), (2211, 176225), (2345, 166155), (2915, 133665), (3021, 128975), (3135, 124285), (3325, 117183), (3551, 109725), (3685, 105735), (3819, 102025), (3975, 98021), (4081, 95475), (4389, 88775), (5025, 77539), (5035, 77385), (5159, 75525), (5225, 74571), (5565, 70015), (5775, 67469), (6365, 61215), (7035, 55385), (7049, 55275), (7315, 53265), (8745, 44555), (8911, 43725), (9275, 42009), (9975, 39061), (10653, 36575), (11055, 35245), (11077, 35175), (11725, 33231), (12243, 31825), (14003, 27825), (14575, 26733), (15105, 25795), (15477, 25175), (15675, 24857), (17755, 21945), (18425, 21147), (19095, 20405)]