80266945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85847}}^1$

素因数の和:85880

約数の個数: 16

約数和(自身を含む): 111259008

約数和(自身を除く): 30992063

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 85847, 429235, 944317, 1459399, 4721585, 7296995, 16053389, 80266945]

約数ペア:

[(1, 80266945), (5, 16053389), (11, 7296995), (17, 4721585), (55, 1459399), (85, 944317), (187, 429235), (935, 85847)]