71272925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 95011776

約数和(自身を除く): 23738851

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 2503, 5695, 12515, 28475, 42551, 62575, 167701, 212755, 838505, 1063775, 2850917, 4192525, 14254585, 71272925]

約数ペア:

[(1, 71272925), (5, 14254585), (17, 4192525), (25, 2850917), (67, 1063775), (85, 838505), (335, 212755), (425, 167701), (1139, 62575), (1675, 42551), (2503, 28475), (5695, 12515)]