151207615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75041}}^1$

素因数の和:75090

約数の個数: 16

約数和(自身を含む): 201712896

約数和(自身を除く): 50505281

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 75041, 375205, 975533, 2326271, 4877665, 11631355, 30241523, 151207615]

約数ペア:

[(1, 151207615), (5, 30241523), (13, 11631355), (31, 4877665), (65, 2326271), (155, 975533), (403, 375205), (2015, 75041)]