24913245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 48451968

約数和(自身を除く): 23538723

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 821, 867, 1445, 1785, 2023, 2463, 4105, 4335, 5747, 6069, 10115, 12315, 13957, 17241, 28735, 30345, 41871, 69785, 86205, 97699, 209355, 237269, 293097, 488495, 711807, 1186345, 1465485, 1660883, 3559035, 4982649, 8304415, 24913245]

約数ペア:

[(1, 24913245), (3, 8304415), (5, 4982649), (7, 3559035), (15, 1660883), (17, 1465485), (21, 1186345), (35, 711807), (51, 488495), (85, 293097), (105, 237269), (119, 209355), (255, 97699), (289, 86205), (357, 69785), (595, 41871), (821, 30345), (867, 28735), (1445, 17241), (1785, 13957), (2023, 12315), (2463, 10115), (4105, 6069), (4335, 5747)]