9929995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 12428640

約数和(自身を除く): 2498645

約数列:

[1, 5, 41, 59, 205, 295, 821, 2419, 4105, 12095, 33661, 48439, 168305, 242195, 1985999, 9929995]

約数ペア:

[(1, 9929995), (5, 1985999), (41, 242195), (59, 168305), (205, 48439), (295, 33661), (821, 12095), (2419, 4105)]