131864545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1049}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 163699200

約数和(自身を除く): 31834655

約数列:

[1, 5, 31, 155, 811, 1049, 4055, 5245, 25141, 32519, 125705, 162595, 850739, 4253695, 26372909, 131864545]

約数ペア:

[(1, 131864545), (5, 26372909), (31, 4253695), (155, 850739), (811, 162595), (1049, 125705), (4055, 32519), (5245, 25141)]