20100456615

素因数分解:

$3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1760881}}^1$

素因数の和:1761650

約数の個数: 16

約数和(自身を含む): 32203010016

約数和(自身を除く): 12102553401

約数列:

[1, 3, 5, 15, 761, 2283, 3805, 11415, 1760881, 5282643, 8804405, 26413215, 1340030441, 4020091323, 6700152205, 20100456615]

約数ペア:

[(1, 20100456615), (3, 6700152205), (5, 4020091323), (15, 1340030441), (761, 26413215), (2283, 8804405), (3805, 5282643), (11415, 1760881)]