11065405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 4102979

約数列:

[1, 5, 13, 37, 43, 65, 107, 185, 215, 481, 535, 559, 1391, 1591, 2405, 2795, 3959, 4601, 6955, 7955, 19795, 20683, 23005, 51467, 59813, 103415, 170237, 257335, 299065, 851185, 2213081, 11065405]

約数ペア:

[(1, 11065405), (5, 2213081), (13, 851185), (37, 299065), (43, 257335), (65, 170237), (107, 103415), (185, 59813), (215, 51467), (481, 23005), (535, 20683), (559, 19795), (1391, 7955), (1591, 6955), (2405, 4601), (2795, 3959)]