90286195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9227}}^1$

素因数の和:9354

約数の個数: 16

約数和(自身を含む): 115165440

約数和(自身を除く): 24879245

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9227, 9785, 46135, 175313, 876565, 950381, 4751905, 18057239, 90286195]

約数ペア:

[(1, 90286195), (5, 18057239), (19, 4751905), (95, 950381), (103, 876565), (515, 175313), (1957, 46135), (9227, 9785)]