71862495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154543}}^1$

素因数の和:154582

約数の個数: 16

約数和(自身を含む): 118689792

約数和(自身を除く): 46827297

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 154543, 463629, 772715, 2318145, 4790833, 14372499, 23954165, 71862495]

約数ペア:

[(1, 71862495), (3, 23954165), (5, 14372499), (15, 4790833), (31, 2318145), (93, 772715), (155, 463629), (465, 154543)]