339745895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 433520640

約数和(自身を除く): 93774745

約数列:

[1, 5, 31, 59, 97, 155, 295, 383, 485, 1829, 1915, 3007, 5723, 9145, 11873, 15035, 22597, 28615, 37151, 59365, 112985, 177413, 185755, 700507, 887065, 1151681, 2191909, 3502535, 5758405, 10959545, 67949179, 339745895]

約数ペア:

[(1, 339745895), (5, 67949179), (31, 10959545), (59, 5758405), (97, 3502535), (155, 2191909), (295, 1151681), (383, 887065), (485, 700507), (1829, 185755), (1915, 177413), (3007, 112985), (5723, 59365), (9145, 37151), (11873, 28615), (15035, 22597)]