23299225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 30692480

約数和(自身を除く): 7393255

約数列:

[1, 5, 19, 25, 95, 181, 271, 475, 905, 1355, 3439, 4525, 5149, 6775, 17195, 25745, 49051, 85975, 128725, 245255, 931969, 1226275, 4659845, 23299225]

約数ペア:

[(1, 23299225), (5, 4659845), (19, 1226275), (25, 931969), (95, 245255), (181, 128725), (271, 85975), (475, 49051), (905, 25745), (1355, 17195), (3439, 6775), (4525, 5149)]