74920775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 100306080

約数和(自身を除く): 25385305

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 3335, 4493, 16675, 22465, 103339, 112325, 130297, 516695, 651485, 2583475, 2996831, 3257425, 14984155, 74920775]

約数ペア:

[(1, 74920775), (5, 14984155), (23, 3257425), (25, 2996831), (29, 2583475), (115, 651485), (145, 516695), (575, 130297), (667, 112325), (725, 103339), (3335, 22465), (4493, 16675)]