83288325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15641}}^1$

素因数の和:15725

約数の個数: 24

約数和(自身を含む): 139651776

約数和(自身を除く): 56363451

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 15641, 46923, 78205, 234615, 391025, 1110511, 1173075, 3331533, 5552555, 16657665, 27762775, 83288325]

約数ペア:

[(1, 83288325), (3, 27762775), (5, 16657665), (15, 5552555), (25, 3331533), (71, 1173075), (75, 1110511), (213, 391025), (355, 234615), (1065, 78205), (1775, 46923), (5325, 15641)]