47012945

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2089}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 64606080

約数和(自身を除く): 17593135

約数列:

[1, 5, 7, 35, 643, 2089, 3215, 4501, 10445, 14623, 22505, 73115, 1343227, 6716135, 9402589, 47012945]

約数ペア:

[(1, 47012945), (5, 9402589), (7, 6716135), (35, 1343227), (643, 73115), (2089, 22505), (3215, 14623), (4501, 10445)]