157468535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 229588992

約数和(自身を除く): 72120457

約数列:

[1, 5, 7, 17, 35, 85, 119, 383, 595, 691, 1915, 2681, 3455, 4837, 6511, 11747, 13405, 24185, 32555, 45577, 58735, 82229, 227885, 264653, 411145, 1323265, 1852571, 4499101, 9262855, 22495505, 31493707, 157468535]

約数ペア:

[(1, 157468535), (5, 31493707), (7, 22495505), (17, 9262855), (35, 4499101), (85, 1852571), (119, 1323265), (383, 411145), (595, 264653), (691, 227885), (1915, 82229), (2681, 58735), (3455, 45577), (4837, 32555), (6511, 24185), (11747, 13405)]