225772415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{17033}}^1$

素因数の和:17290

約数の個数: 16

約数和(自身を含む): 296800416

約数和(自身を除く): 71028001

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 17033, 85165, 187363, 936815, 4104953, 20524765, 45154483, 225772415]

約数ペア:

[(1, 225772415), (5, 45154483), (11, 20524765), (55, 4104953), (241, 936815), (1205, 187363), (2651, 85165), (13255, 17033)]