179563928545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 232272311040

約数和(自身を除く): 52708382495

約数列:

[1, 5, 29, 43, 67, 145, 215, 335, 421, 1021, 1247, 1943, 2105, 2881, 5105, 6235, 9715, 12209, 14405, 18103, 28207, 29609, 43903, 61045, 68407, 83549, 90515, 141035, 148045, 219515, 342035, 417745, 429841, 524987, 818003, 1212901, 1273187, 1983803, 2149205, 2624935, 2941501, 4090015, 6064505, 6365935, 9919015, 12465389, 14707505, 18483163, 28799347, 35174129, 62326945, 85303529, 92415815, 143996735, 175870645, 426517645, 536011727, 835181063, 1238371921, 2680058635, 4175905315, 6191859605, 35912785709, 179563928545]

約数ペア:

[(1, 179563928545), (5, 35912785709), (29, 6191859605), (43, 4175905315), (67, 2680058635), (145, 1238371921), (215, 835181063), (335, 536011727), (421, 426517645), (1021, 175870645), (1247, 143996735), (1943, 92415815), (2105, 85303529), (2881, 62326945), (5105, 35174129), (6235, 28799347), (9715, 18483163), (12209, 14707505), (14405, 12465389), (18103, 9919015), (28207, 6365935), (29609, 6064505), (43903, 4090015), (61045, 2941501), (68407, 2624935), (83549, 2149205), (90515, 1983803), (141035, 1273187), (148045, 1212901), (219515, 818003), (342035, 524987), (417745, 429841)]