12300000015

素因数分解:

$3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{730187}}^1$

素因数の和:731318

約数の個数: 16

約数和(自身を含む): 19697551488

約数和(自身を除く): 7397551473

約数列:

[1, 3, 5, 15, 1123, 3369, 5615, 16845, 730187, 2190561, 3650935, 10952805, 820000001, 2460000003, 4100000005, 12300000015]

約数ペア:

[(1, 12300000015), (3, 4100000005), (5, 2460000003), (15, 820000001), (1123, 10952805), (3369, 3650935), (5615, 2190561), (16845, 730187)]