82531245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 63242835

約数列:

[1, 3, 5, 15, 23, 29, 69, 73, 87, 113, 115, 145, 219, 339, 345, 365, 435, 565, 667, 1095, 1679, 1695, 2001, 2117, 2599, 3277, 3335, 5037, 6351, 7797, 8249, 8395, 9831, 10005, 10585, 12995, 16385, 24747, 25185, 31755, 38985, 41245, 48691, 49155, 75371, 123735, 146073, 189727, 226113, 239221, 243455, 376855, 569181, 717663, 730365, 948635, 1130565, 1196105, 2845905, 3588315, 5502083, 16506249, 27510415, 82531245]

約数ペア:

[(1, 82531245), (3, 27510415), (5, 16506249), (15, 5502083), (23, 3588315), (29, 2845905), (69, 1196105), (73, 1130565), (87, 948635), (113, 730365), (115, 717663), (145, 569181), (219, 376855), (339, 243455), (345, 239221), (365, 226113), (435, 189727), (565, 146073), (667, 123735), (1095, 75371), (1679, 49155), (1695, 48691), (2001, 41245), (2117, 38985), (2599, 31755), (3277, 25185), (3335, 24747), (5037, 16385), (6351, 12995), (7797, 10585), (8249, 10005), (8395, 9831)]