12853875

素因数分解:

$3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 21625344

約数和(自身を除く): 8771469

約数列:

[1, 3, 5, 15, 25, 75, 125, 151, 227, 375, 453, 681, 755, 1135, 2265, 3405, 3775, 5675, 11325, 17025, 18875, 28375, 34277, 56625, 85125, 102831, 171385, 514155, 856925, 2570775, 4284625, 12853875]

約数ペア:

[(1, 12853875), (3, 4284625), (5, 2570775), (15, 856925), (25, 514155), (75, 171385), (125, 102831), (151, 85125), (227, 56625), (375, 34277), (453, 28375), (681, 18875), (755, 17025), (1135, 11325), (2265, 5675), (3405, 3775)]