1261892445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{3803}}^1$

素因数の和:5833

約数の個数: 32

約数和(自身を含む): 2204250624

約数和(自身を除く): 942358179

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2011, 3803, 6033, 10055, 11409, 19015, 22121, 30165, 41833, 57045, 66363, 110605, 125499, 209165, 331815, 627495, 7647833, 22943499, 38239165, 84126163, 114717495, 252378489, 420630815, 1261892445]

約数ペア:

[(1, 1261892445), (3, 420630815), (5, 252378489), (11, 114717495), (15, 84126163), (33, 38239165), (55, 22943499), (165, 7647833), (2011, 627495), (3803, 331815), (6033, 209165), (10055, 125499), (11409, 110605), (19015, 66363), (22121, 57045), (30165, 41833)]