126798265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{4139}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 166328640

約数和(自身を除く): 39530375

約数列:

[1, 5, 11, 55, 557, 2785, 4139, 6127, 20695, 30635, 45529, 227645, 2305423, 11527115, 25359653, 126798265]

約数ペア:

[(1, 126798265), (5, 25359653), (11, 11527115), (55, 2305423), (557, 227645), (2785, 45529), (4139, 30635), (6127, 20695)]