42679565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 53340336

約数和(自身を除く): 10660771

約数列:

[1, 5, 41, 61, 205, 305, 2501, 3413, 12505, 17065, 139933, 208193, 699665, 1040965, 8535913, 42679565]

約数ペア:

[(1, 42679565), (5, 8535913), (41, 1040965), (61, 699665), (205, 208193), (305, 139933), (2501, 17065), (3413, 12505)]