4006755

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 6991920

約数和(自身を除く): 2985165

約数列:

[1, 3, 5, 9, 15, 45, 269, 331, 807, 993, 1345, 1655, 2421, 2979, 4035, 4965, 12105, 14895, 89039, 267117, 445195, 801351, 1335585, 4006755]

約数ペア:

[(1, 4006755), (3, 1335585), (5, 801351), (9, 445195), (15, 267117), (45, 89039), (269, 14895), (331, 12105), (807, 4965), (993, 4035), (1345, 2979), (1655, 2421)]