23142475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 30623040

約数和(自身を除く): 7480565

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 587, 1577, 2075, 2935, 7885, 11153, 14675, 39425, 48721, 55765, 243605, 278825, 925699, 1218025, 4628495, 23142475]

約数ペア:

[(1, 23142475), (5, 4628495), (19, 1218025), (25, 925699), (83, 278825), (95, 243605), (415, 55765), (475, 48721), (587, 39425), (1577, 14675), (2075, 11153), (2935, 7885)]