90620975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 119456640

約数和(自身を除く): 28835665

約数列:

[1, 5, 19, 25, 95, 107, 475, 535, 1783, 2033, 2675, 8915, 10165, 33877, 44575, 50825, 169385, 190781, 846925, 953905, 3624839, 4769525, 18124195, 90620975]

約数ペア:

[(1, 90620975), (5, 18124195), (19, 4769525), (25, 3624839), (95, 953905), (107, 846925), (475, 190781), (535, 169385), (1783, 50825), (2033, 44575), (2675, 33877), (8915, 10165)]