13455375

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 22845888

約数和(自身を除く): 9390513

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 677, 795, 1325, 2031, 3385, 3975, 6625, 10155, 16925, 19875, 35881, 50775, 84625, 107643, 179405, 253875, 538215, 897025, 2691075, 4485125, 13455375]

約数ペア:

[(1, 13455375), (3, 4485125), (5, 2691075), (15, 897025), (25, 538215), (53, 253875), (75, 179405), (125, 107643), (159, 84625), (265, 50775), (375, 35881), (677, 19875), (795, 16925), (1325, 10155), (2031, 6625), (3385, 3975)]