82776485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 115540992

約数和(自身を除く): 32764507

約数列:

[1, 5, 11, 17, 55, 85, 187, 223, 397, 935, 1115, 1985, 2453, 3791, 4367, 6749, 12265, 18955, 21835, 33745, 41701, 74239, 88531, 208505, 371195, 442655, 973841, 1505027, 4869205, 7525135, 16555297, 82776485]

約数ペア:

[(1, 82776485), (5, 16555297), (11, 7525135), (17, 4869205), (55, 1505027), (85, 973841), (187, 442655), (223, 371195), (397, 208505), (935, 88531), (1115, 74239), (1985, 41701), (2453, 33745), (3791, 21835), (4367, 18955), (6749, 12265)]