77275075

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 97993728

約数和(自身を除く): 20718653

約数列:

[1, 5, 25, 83, 167, 223, 415, 835, 1115, 2075, 4175, 5575, 13861, 18509, 37241, 69305, 92545, 186205, 346525, 462725, 931025, 3091003, 15455015, 77275075]

約数ペア:

[(1, 77275075), (5, 15455015), (25, 3091003), (83, 931025), (167, 462725), (223, 346525), (415, 186205), (835, 92545), (1115, 69305), (2075, 37241), (4175, 18509), (5575, 13861)]