13240015225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31152977}}^1$

素因数の和:31153004

約数の個数: 12

約数和(自身を含む): 17383361724

約数和(自身を除く): 4143346499

約数列:

[1, 5, 17, 25, 85, 425, 31152977, 155764885, 529600609, 778824425, 2648003045, 13240015225]

約数ペア:

[(1, 13240015225), (5, 2648003045), (17, 778824425), (25, 529600609), (85, 155764885), (425, 31152977)]