64785245

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 91411200

約数和(自身を除く): 26625955

約数列:

[1, 5, 7, 35, 59, 137, 229, 295, 413, 685, 959, 1145, 1603, 2065, 4795, 8015, 8083, 13511, 31373, 40415, 56581, 67555, 94577, 156865, 219611, 282905, 472885, 1098055, 1851007, 9255035, 12957049, 64785245]

約数ペア:

[(1, 64785245), (5, 12957049), (7, 9255035), (35, 1851007), (59, 1098055), (137, 472885), (229, 282905), (295, 219611), (413, 156865), (685, 94577), (959, 67555), (1145, 56581), (1603, 40415), (2065, 31373), (4795, 13511), (8015, 8083)]