23953905

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6081

約数の個数: 24

約数和(自身を含む): 41993640

約数和(自身を除く): 18039735

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 5981, 17943, 29905, 53829, 89715, 269145, 532309, 1596927, 2661545, 4790781, 7984635, 23953905]

約数ペア:

[(1, 23953905), (3, 7984635), (5, 4790781), (9, 2661545), (15, 1596927), (45, 532309), (89, 269145), (267, 89715), (445, 53829), (801, 29905), (1335, 17943), (4005, 5981)]