82391375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59921}}^1$

素因数の和:59947

約数の個数: 16

約数和(自身を含む): 112173984

約数和(自身を除く): 29782609

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 59921, 299605, 659131, 1498025, 3295655, 7490125, 16478275, 82391375]

約数ペア:

[(1, 82391375), (5, 16478275), (11, 7490125), (25, 3295655), (55, 1498025), (125, 659131), (275, 299605), (1375, 59921)]