22972893125

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5800

約数の個数: 80

約数和(自身を含む): 35835528960

約数和(自身を除く): 12862635835

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 125, 175, 325, 355, 455, 497, 625, 875, 923, 1625, 1775, 2275, 2485, 4375, 4615, 5689, 6461, 8125, 8875, 11375, 12425, 23075, 28445, 32305, 39823, 44375, 56875, 62125, 73957, 115375, 142225, 161525, 199115, 310625, 369785, 403919, 517699, 576875, 711125, 807625, 995575, 1848925, 2019595, 2588495, 2827433, 3555625, 4038125, 4977875, 5250947, 9244625, 10097975, 12942475, 14137165, 24889375, 26254735, 36756629, 46223125, 50489875, 64712375, 70685825, 131273675, 183783145, 252449375, 323561875, 353429125, 656368375, 918915725, 1767145625, 3281841875, 4594578625, 22972893125]

約数ペア:

[(1, 22972893125), (5, 4594578625), (7, 3281841875), (13, 1767145625), (25, 918915725), (35, 656368375), (65, 353429125), (71, 323561875), (91, 252449375), (125, 183783145), (175, 131273675), (325, 70685825), (355, 64712375), (455, 50489875), (497, 46223125), (625, 36756629), (875, 26254735), (923, 24889375), (1625, 14137165), (1775, 12942475), (2275, 10097975), (2485, 9244625), (4375, 5250947), (4615, 4977875), (5689, 4038125), (6461, 3555625), (8125, 2827433), (8875, 2588495), (11375, 2019595), (12425, 1848925), (23075, 995575), (28445, 807625), (32305, 711125), (39823, 576875), (44375, 517699), (56875, 403919), (62125, 369785), (73957, 310625), (115375, 199115), (142225, 161525)]