201325162945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12860119}}^1$

素因数の和:12860256

約数の個数: 16

約数和(自身を含む): 251852590080

約数和(自身を除く): 50527427135

約数列:

[1, 5, 31, 101, 155, 505, 3131, 15655, 12860119, 64300595, 398663689, 1298872019, 1993318445, 6494360095, 40265032589, 201325162945]

約数ペア:

[(1, 201325162945), (5, 40265032589), (31, 6494360095), (101, 1993318445), (155, 1298872019), (505, 398663689), (3131, 64300595), (15655, 12860119)]