68485245

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{41887}}^1$

素因数の和:42004

約数の個数: 16

約数和(自身を含む): 110584320

約数和(自身を除く): 42099075

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 41887, 125661, 209435, 628305, 4565683, 13697049, 22828415, 68485245]

約数ペア:

[(1, 68485245), (3, 22828415), (5, 13697049), (15, 4565683), (109, 628305), (327, 209435), (545, 125661), (1635, 41887)]