11313905

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 13923840

約数和(自身を除く): 2609935

約数列:

[1, 5, 73, 139, 223, 365, 695, 1115, 10147, 16279, 30997, 50735, 81395, 154985, 2262781, 11313905]

約数ペア:

[(1, 11313905), (5, 2262781), (73, 154985), (139, 81395), (223, 50735), (365, 30997), (695, 16279), (1115, 10147)]