207711075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 409473792

約数和(自身を除く): 201762717

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 107, 143, 165, 181, 195, 275, 321, 325, 429, 535, 543, 715, 825, 905, 975, 1177, 1391, 1605, 1991, 2145, 2353, 2675, 2715, 3531, 3575, 4173, 4525, 5885, 5973, 6955, 7059, 8025, 9955, 10725, 11765, 13575, 15301, 17655, 19367, 20865, 25883, 29425, 29865, 34775, 35295, 45903, 49775, 58101, 58825, 76505, 77649, 88275, 96835, 104325, 129415, 149325, 176475, 213037, 229515, 251771, 290505, 382525, 388245, 484175, 639111, 647075, 755313, 1065185, 1147575, 1258855, 1452525, 1941225, 2769481, 3195555, 3776565, 5325925, 6294275, 8308443, 13847405, 15977775, 18882825, 41542215, 69237025, 207711075]

約数ペア:

[(1, 207711075), (3, 69237025), (5, 41542215), (11, 18882825), (13, 15977775), (15, 13847405), (25, 8308443), (33, 6294275), (39, 5325925), (55, 3776565), (65, 3195555), (75, 2769481), (107, 1941225), (143, 1452525), (165, 1258855), (181, 1147575), (195, 1065185), (275, 755313), (321, 647075), (325, 639111), (429, 484175), (535, 388245), (543, 382525), (715, 290505), (825, 251771), (905, 229515), (975, 213037), (1177, 176475), (1391, 149325), (1605, 129415), (1991, 104325), (2145, 96835), (2353, 88275), (2675, 77649), (2715, 76505), (3531, 58825), (3575, 58101), (4173, 49775), (4525, 45903), (5885, 35295), (5973, 34775), (6955, 29865), (7059, 29425), (8025, 25883), (9955, 20865), (10725, 19367), (11765, 17655), (13575, 15301)]