7139900815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{310363}}^1$

素因数の和:310518

約数の個数: 16

約数和(自身を含む): 8849098368

約数和(自身を除く): 1709197553

約数列:

[1, 5, 43, 107, 215, 535, 4601, 23005, 310363, 1551815, 13345609, 33208841, 66728045, 166044205, 1427980163, 7139900815]

約数ペア:

[(1, 7139900815), (5, 1427980163), (43, 166044205), (107, 66728045), (215, 33208841), (535, 13345609), (4601, 1551815), (23005, 310363)]