3989205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8059}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 7544160

約数和(自身を除く): 3554955

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 8059, 24177, 40295, 72531, 88649, 120885, 265947, 362655, 443245, 797841, 1329735, 3989205]

約数ペア:

[(1, 3989205), (3, 1329735), (5, 797841), (9, 443245), (11, 362655), (15, 265947), (33, 120885), (45, 88649), (55, 72531), (99, 40295), (165, 24177), (495, 8059)]