26421225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2333}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 43991232

約数和(自身を除く): 17570007

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 2333, 3775, 6999, 11325, 11665, 34995, 58325, 174975, 352283, 1056849, 1761415, 5284245, 8807075, 26421225]

約数ペア:

[(1, 26421225), (3, 8807075), (5, 5284245), (15, 1761415), (25, 1056849), (75, 352283), (151, 174975), (453, 58325), (755, 34995), (2265, 11665), (2333, 11325), (3775, 6999)]