41139925

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 52931880

約数和(自身を除く): 11791955

約数列:

[1, 5, 25, 53, 61, 265, 305, 509, 1325, 1525, 2545, 3233, 12725, 16165, 26977, 31049, 80825, 134885, 155245, 674425, 776225, 1645597, 8227985, 41139925]

約数ペア:

[(1, 41139925), (5, 8227985), (25, 1645597), (53, 776225), (61, 674425), (265, 155245), (305, 134885), (509, 80825), (1325, 31049), (1525, 26977), (2545, 16165), (3233, 12725)]