87166895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 27917905

約数列:

[1, 5, 23, 29, 59, 115, 145, 295, 443, 667, 1357, 1711, 2215, 3335, 6785, 8555, 10189, 12847, 26137, 39353, 50945, 64235, 130685, 196765, 295481, 601151, 757973, 1477405, 3005755, 3789865, 17433379, 87166895]

約数ペア:

[(1, 87166895), (5, 17433379), (23, 3789865), (29, 3005755), (59, 1477405), (115, 757973), (145, 601151), (295, 295481), (443, 196765), (667, 130685), (1357, 64235), (1711, 50945), (2215, 39353), (3335, 26137), (6785, 12847), (8555, 10189)]