72541335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 122688000

約数和(自身を除く): 50146665

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 359, 709, 1077, 1795, 2127, 3545, 5385, 6821, 10635, 13471, 20463, 34105, 40413, 67355, 102315, 202065, 254531, 763593, 1272655, 3817965, 4836089, 14508267, 24180445, 72541335]

約数ペア:

[(1, 72541335), (3, 24180445), (5, 14508267), (15, 4836089), (19, 3817965), (57, 1272655), (95, 763593), (285, 254531), (359, 202065), (709, 102315), (1077, 67355), (1795, 40413), (2127, 34105), (3545, 20463), (5385, 13471), (6821, 10635)]