13107825

素因数分解:

$3^4\times 5^2\times {\mathrm{6473}}^1$

素因数の和:6495

約数の個数: 30

約数和(自身を含む): 24283974

約数和(自身を除く): 11176149

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6473, 19419, 32365, 58257, 97095, 161825, 174771, 291285, 485475, 524313, 873855, 1456425, 2621565, 4369275, 13107825]

約数ペア:

[(1, 13107825), (3, 4369275), (5, 2621565), (9, 1456425), (15, 873855), (25, 524313), (27, 485475), (45, 291285), (75, 174771), (81, 161825), (135, 97095), (225, 58257), (405, 32365), (675, 19419), (2025, 6473)]