2247347245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{2053}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 3171901824

約数和(自身を除く): 924554579

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1531, 2053, 7655, 10265, 16841, 19903, 22583, 26689, 84205, 99515, 112915, 133445, 218933, 293579, 1094665, 1467895, 3143143, 15715715, 34574573, 40860859, 172872865, 204304295, 449469449, 2247347245]

約数ペア:

[(1, 2247347245), (5, 449469449), (11, 204304295), (13, 172872865), (55, 40860859), (65, 34574573), (143, 15715715), (715, 3143143), (1531, 1467895), (2053, 1094665), (7655, 293579), (10265, 218933), (16841, 133445), (19903, 112915), (22583, 99515), (26689, 84205)]