91021145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14669}}^1$

素因数の和:14764

約数の個数: 16

約数和(自身を含む): 117242640

約数和(自身を除く): 26221495

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 14669, 73345, 249373, 1070837, 1246865, 5354185, 18204229, 91021145]

約数ペア:

[(1, 91021145), (5, 18204229), (17, 5354185), (73, 1246865), (85, 1070837), (365, 249373), (1241, 73345), (6205, 14669)]