517913465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 659020320

約数和(自身を除く): 141106855

約数列:

[1, 5, 29, 73, 113, 145, 365, 433, 565, 2117, 2165, 3277, 8249, 10585, 12557, 16385, 31609, 41245, 48929, 62785, 158045, 239221, 244645, 916661, 1196105, 1418941, 3571817, 4583305, 7094705, 17859085, 103582693, 517913465]

約数ペア:

[(1, 517913465), (5, 103582693), (29, 17859085), (73, 7094705), (113, 4583305), (145, 3571817), (365, 1418941), (433, 1196105), (565, 916661), (2117, 244645), (2165, 239221), (3277, 158045), (8249, 62785), (10585, 48929), (12557, 41245), (16385, 31609)]