12616875

素因数分解:

$3^2\times 5^4\times {\mathrm{2243}}^1$

素因数の和:2269

約数の個数: 30

約数和(自身を含む): 22783332

約数和(自身を除く): 10166457

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2243, 5625, 6729, 11215, 20187, 33645, 56075, 100935, 168225, 280375, 504675, 841125, 1401875, 2523375, 4205625, 12616875]

約数ペア:

[(1, 12616875), (3, 4205625), (5, 2523375), (9, 1401875), (15, 841125), (25, 504675), (45, 280375), (75, 168225), (125, 100935), (225, 56075), (375, 33645), (625, 20187), (1125, 11215), (1875, 6729), (2243, 5625)]