7994100325

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{1697}}^1\times {\mathrm{3089}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 10084388040

約数和(自身を除く): 2090287715

約数列:

[1, 5, 25, 61, 305, 1525, 1697, 3089, 8485, 15445, 42425, 77225, 103517, 188429, 517585, 942145, 2587925, 4710725, 5242033, 26210165, 131050825, 319764013, 1598820065, 7994100325]

約数ペア:

[(1, 7994100325), (5, 1598820065), (25, 319764013), (61, 131050825), (305, 26210165), (1525, 5242033), (1697, 4710725), (3089, 2587925), (8485, 942145), (15445, 517585), (42425, 188429), (77225, 103517)]