156965085

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3457}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 272421240

約数和(自身を除く): 115456155

約数列:

[1, 3, 5, 9, 15, 45, 1009, 3027, 3457, 5045, 9081, 10371, 15135, 17285, 31113, 45405, 51855, 155565, 3488113, 10464339, 17440565, 31393017, 52321695, 156965085]

約数ペア:

[(1, 156965085), (3, 52321695), (5, 31393017), (9, 17440565), (15, 10464339), (45, 3488113), (1009, 155565), (3027, 51855), (3457, 45405), (5045, 31113), (9081, 17285), (10371, 15135)]