127831715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122327}}^1$

素因数の和:122362

約数の個数: 16

約数和(自身を含む): 176152320

約数和(自身を除く): 48320605

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 122327, 611635, 1345597, 2324213, 6727985, 11621065, 25566343, 127831715]

約数ペア:

[(1, 127831715), (5, 25566343), (11, 11621065), (19, 6727985), (55, 2324213), (95, 1345597), (209, 611635), (1045, 122327)]