71863795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12401}}^1$

素因数の和:12486

約数の個数: 16

約数和(自身を含む): 92270880

約数和(自身を除く): 20407085

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 12401, 62005, 235619, 756461, 1178095, 3782305, 14372759, 71863795]

約数ペア:

[(1, 71863795), (5, 14372759), (19, 3782305), (61, 1178095), (95, 756461), (305, 235619), (1159, 62005), (5795, 12401)]