128785535

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 157495104

約数和(自身を除く): 28709569

約数列:

[1, 5, 103, 113, 515, 565, 2213, 11065, 11639, 58195, 227939, 250069, 1139695, 1250345, 25757107, 128785535]

約数ペア:

[(1, 128785535), (5, 25757107), (103, 1250345), (113, 1139695), (515, 250069), (565, 227939), (2213, 58195), (11065, 11639)]