39041625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 36437415

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 125, 139, 175, 321, 375, 417, 525, 535, 695, 749, 875, 973, 1605, 2085, 2247, 2625, 2675, 2919, 3475, 3745, 4865, 8025, 10425, 11235, 13375, 14595, 14873, 17375, 18725, 24325, 40125, 44619, 52125, 56175, 72975, 74365, 93625, 104111, 121625, 223095, 280875, 312333, 364875, 371825, 520555, 1115475, 1561665, 1859125, 2602775, 5577375, 7808325, 13013875, 39041625]

約数ペア:

[(1, 39041625), (3, 13013875), (5, 7808325), (7, 5577375), (15, 2602775), (21, 1859125), (25, 1561665), (35, 1115475), (75, 520555), (105, 371825), (107, 364875), (125, 312333), (139, 280875), (175, 223095), (321, 121625), (375, 104111), (417, 93625), (525, 74365), (535, 72975), (695, 56175), (749, 52125), (875, 44619), (973, 40125), (1605, 24325), (2085, 18725), (2247, 17375), (2625, 14873), (2675, 14595), (2919, 13375), (3475, 11235), (3745, 10425), (4865, 8025)]