134401895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21149}}^1$

素因数の和:21226

約数の個数: 16

約数和(自身を含む): 170553600

約数和(自身を除く): 36151705

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 21149, 105745, 655619, 867109, 3278095, 4335545, 26880379, 134401895]

約数ペア:

[(1, 134401895), (5, 26880379), (31, 4335545), (41, 3278095), (155, 867109), (205, 655619), (1271, 105745), (6355, 21149)]