93204025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 122313600

約数和(自身を除く): 29109575

約数列:

[1, 5, 19, 25, 95, 239, 475, 821, 1195, 4105, 4541, 5975, 15599, 20525, 22705, 77995, 113525, 196219, 389975, 981095, 3728161, 4905475, 18640805, 93204025]

約数ペア:

[(1, 93204025), (5, 18640805), (19, 4905475), (25, 3728161), (95, 981095), (239, 389975), (475, 196219), (821, 113525), (1195, 77995), (4105, 22705), (4541, 20525), (5975, 15599)]