11155875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 7713885

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 419, 1065, 1257, 1775, 2095, 5325, 6285, 8875, 10475, 26625, 29749, 31425, 52375, 89247, 148745, 157125, 446235, 743725, 2231175, 3718625, 11155875]

約数ペア:

[(1, 11155875), (3, 3718625), (5, 2231175), (15, 743725), (25, 446235), (71, 157125), (75, 148745), (125, 89247), (213, 52375), (355, 31425), (375, 29749), (419, 26625), (1065, 10475), (1257, 8875), (1775, 6285), (2095, 5325)]