260610425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16573}}^1$

素因数の和:16637

約数の個数: 24

約数和(自身を含む): 351435096

約数和(自身を除く): 90824671

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 15725, 16573, 82865, 281741, 414325, 613201, 1408705, 3066005, 7043525, 10424417, 15330025, 52122085, 260610425]

約数ペア:

[(1, 260610425), (5, 52122085), (17, 15330025), (25, 10424417), (37, 7043525), (85, 3066005), (185, 1408705), (425, 613201), (629, 414325), (925, 281741), (3145, 82865), (15725, 16573)]