57900145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 72116352

約数和(自身を除く): 14216207

約数列:

[1, 5, 43, 71, 215, 355, 3053, 3793, 15265, 18965, 163099, 269303, 815495, 1346515, 11580029, 57900145]

約数ペア:

[(1, 57900145), (5, 11580029), (43, 1346515), (71, 815495), (215, 269303), (355, 163099), (3053, 18965), (3793, 15265)]