8941405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12659328

約数和(自身を除く): 3717923

約数列:

[1, 5, 11, 17, 55, 73, 85, 131, 187, 365, 655, 803, 935, 1241, 1441, 2227, 4015, 6205, 7205, 9563, 11135, 13651, 24497, 47815, 68255, 105193, 122485, 162571, 525965, 812855, 1788281, 8941405]

約数ペア:

[(1, 8941405), (5, 1788281), (11, 812855), (17, 525965), (55, 162571), (73, 122485), (85, 105193), (131, 68255), (187, 47815), (365, 24497), (655, 13651), (803, 11135), (935, 9563), (1241, 7205), (1441, 6205), (2227, 4015)]