89002915

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 108252000

約数和(自身を除く): 19249085

約数列:

[1, 5, 149, 193, 619, 745, 965, 3095, 28757, 92231, 119467, 143785, 461155, 597335, 17800583, 89002915]

約数ペア:

[(1, 89002915), (5, 17800583), (149, 597335), (193, 461155), (619, 143785), (745, 119467), (965, 92231), (3095, 28757)]