47571995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 58544640

約数和(自身を除く): 10972645

約数列:

[1, 5, 59, 131, 295, 655, 1231, 6155, 7729, 38645, 72629, 161261, 363145, 806305, 9514399, 47571995]

約数ペア:

[(1, 47571995), (5, 9514399), (59, 806305), (131, 363145), (295, 161261), (655, 72629), (1231, 38645), (6155, 7729)]