84701925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 72

約数和(自身を含む): 189184320

約数和(自身を除く): 104482395

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 4889, 5775, 14667, 17325, 24445, 34223, 44001, 53779, 73335, 102669, 122225, 161337, 171115, 220005, 268895, 308007, 366675, 376453, 484011, 513345, 806685, 855575, 1100025, 1129359, 1344475, 1540035, 1882265, 2420055, 2566725, 3388077, 4033425, 5646795, 7700175, 9411325, 12100275, 16940385, 28233975, 84701925]

約数ペア:

[(1, 84701925), (3, 28233975), (5, 16940385), (7, 12100275), (9, 9411325), (11, 7700175), (15, 5646795), (21, 4033425), (25, 3388077), (33, 2566725), (35, 2420055), (45, 1882265), (55, 1540035), (63, 1344475), (75, 1129359), (77, 1100025), (99, 855575), (105, 806685), (165, 513345), (175, 484011), (225, 376453), (231, 366675), (275, 308007), (315, 268895), (385, 220005), (495, 171115), (525, 161337), (693, 122225), (825, 102669), (1155, 73335), (1575, 53779), (1925, 44001), (2475, 34223), (3465, 24445), (4889, 17325), (5775, 14667)]