4031115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 7092624

約数和(自身を除く): 3061509

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2221, 6663, 11105, 24431, 33315, 73293, 122155, 268741, 366465, 806223, 1343705, 4031115]

約数ペア:

[(1, 4031115), (3, 1343705), (5, 806223), (11, 366465), (15, 268741), (33, 122155), (55, 73293), (121, 33315), (165, 24431), (363, 11105), (605, 6663), (1815, 2221)]