380271865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{5591}}^1$

素因数の和:5880

約数の個数: 16

約数和(自身を含む): 465970176

約数和(自身を除く): 85698311

約数列:

[1, 5, 61, 223, 305, 1115, 5591, 13603, 27955, 68015, 341051, 1246793, 1705255, 6233965, 76054373, 380271865]

約数ペア:

[(1, 380271865), (5, 76054373), (61, 6233965), (223, 1705255), (305, 1246793), (1115, 341051), (5591, 68015), (13603, 27955)]