26149825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 36982008

約数和(自身を除く): 10832183

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4733, 5525, 23665, 61529, 80461, 118325, 307645, 402305, 1045993, 1538225, 2011525, 5229965, 26149825]

約数ペア:

[(1, 26149825), (5, 5229965), (13, 2011525), (17, 1538225), (25, 1045993), (65, 402305), (85, 307645), (221, 118325), (325, 80461), (425, 61529), (1105, 23665), (4733, 5525)]