40789755

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3527}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 70997472

約数和(自身を除く): 30207717

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3527, 3855, 10581, 11565, 17635, 31743, 52905, 158715, 906439, 2719317, 4532195, 8157951, 13596585, 40789755]

約数ペア:

[(1, 40789755), (3, 13596585), (5, 8157951), (9, 4532195), (15, 2719317), (45, 906439), (257, 158715), (771, 52905), (1285, 31743), (2313, 17635), (3527, 11565), (3855, 10581)]