866522045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{1913}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 1116864936

約数和(自身を除く): 250342891

約数列:

[1, 5, 17, 73, 85, 365, 1241, 1913, 5329, 6205, 9565, 26645, 32521, 90593, 139649, 162605, 452965, 698245, 2374033, 10194377, 11870165, 50971885, 173304409, 866522045]

約数ペア:

[(1, 866522045), (5, 173304409), (17, 50971885), (73, 11870165), (85, 10194377), (365, 2374033), (1241, 698245), (1913, 452965), (5329, 162605), (6205, 139649), (9565, 90593), (26645, 32521)]