65717055

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 58145985

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 93, 123, 135, 155, 205, 279, 369, 383, 465, 615, 837, 1107, 1149, 1271, 1395, 1845, 1915, 3447, 3813, 4185, 5535, 5745, 6355, 10341, 11439, 11873, 15703, 17235, 19065, 34317, 35619, 47109, 51705, 57195, 59365, 78515, 106857, 141327, 171585, 178095, 235545, 320571, 423981, 486793, 534285, 706635, 1460379, 1602855, 2119905, 2433965, 4381137, 7301895, 13143411, 21905685, 65717055]

約数ペア:

[(1, 65717055), (3, 21905685), (5, 13143411), (9, 7301895), (15, 4381137), (27, 2433965), (31, 2119905), (41, 1602855), (45, 1460379), (93, 706635), (123, 534285), (135, 486793), (155, 423981), (205, 320571), (279, 235545), (369, 178095), (383, 171585), (465, 141327), (615, 106857), (837, 78515), (1107, 59365), (1149, 57195), (1271, 51705), (1395, 47109), (1845, 35619), (1915, 34317), (3447, 19065), (3813, 17235), (4185, 15703), (5535, 11873), (5745, 11439), (6355, 10341)]