23309975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 32966640

約数和(自身を除く): 9656665

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4219, 5525, 21095, 54847, 71723, 105475, 274235, 358615, 932399, 1371175, 1793075, 4661995, 23309975]

約数ペア:

[(1, 23309975), (5, 4661995), (13, 1793075), (17, 1371175), (25, 932399), (65, 358615), (85, 274235), (221, 105475), (325, 71723), (425, 54847), (1105, 21095), (4219, 5525)]