139548805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4021}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 183017088

約数和(自身を除く): 43468283

約数列:

[1, 5, 11, 55, 631, 3155, 4021, 6941, 20105, 34705, 44231, 221155, 2537251, 12686255, 27909761, 139548805]

約数ペア:

[(1, 139548805), (5, 27909761), (11, 12686255), (55, 2537251), (631, 221155), (3155, 44231), (4021, 34705), (6941, 20105)]