66462915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 112766976

約数和(自身を除く): 46304061

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 3863, 5735, 11589, 17205, 19315, 57945, 119753, 142931, 359259, 428793, 598765, 714655, 1796295, 2143965, 4430861, 13292583, 22154305, 66462915]

約数ペア:

[(1, 66462915), (3, 22154305), (5, 13292583), (15, 4430861), (31, 2143965), (37, 1796295), (93, 714655), (111, 598765), (155, 428793), (185, 359259), (465, 142931), (555, 119753), (1147, 57945), (3441, 19315), (3863, 17205), (5735, 11589)]