2055372915

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{352249}}^1$

素因数の和:352646

約数の個数: 16

約数和(自身を含む): 3297060000

約数和(自身を除く): 1241687085

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 352249, 1056747, 1761245, 5283735, 137024861, 411074583, 685124305, 2055372915]

約数ペア:

[(1, 2055372915), (3, 685124305), (5, 411074583), (15, 137024861), (389, 5283735), (1167, 1761245), (1945, 1056747), (5835, 352249)]