158481145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3089}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 196968960

約数和(自身を除く): 38487815

約数列:

[1, 5, 31, 155, 331, 1655, 3089, 10261, 15445, 51305, 95759, 478795, 1022459, 5112295, 31696229, 158481145]

約数ペア:

[(1, 158481145), (5, 31696229), (31, 5112295), (155, 1022459), (331, 478795), (1655, 95759), (3089, 51305), (10261, 15445)]