11190335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 16601760

約数和(自身を除く): 5411425

約数列:

[1, 5, 13, 17, 19, 41, 65, 85, 95, 169, 205, 221, 247, 323, 533, 697, 779, 845, 1105, 1235, 1615, 2665, 2873, 3211, 3485, 3895, 4199, 6929, 9061, 10127, 13243, 14365, 16055, 20995, 34645, 45305, 50635, 54587, 66215, 117793, 131651, 172159, 272935, 588965, 658255, 860795, 2238067, 11190335]

約数ペア:

[(1, 11190335), (5, 2238067), (13, 860795), (17, 658255), (19, 588965), (41, 272935), (65, 172159), (85, 131651), (95, 117793), (169, 66215), (205, 54587), (221, 50635), (247, 45305), (323, 34645), (533, 20995), (697, 16055), (779, 14365), (845, 13243), (1105, 10127), (1235, 9061), (1615, 6929), (2665, 4199), (2873, 3895), (3211, 3485)]