68158245

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{41687}}^1$

素因数の和:41804

約数の個数: 16

約数和(自身を含む): 110056320

約数和(自身を除く): 41898075

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 41687, 125061, 208435, 625305, 4543883, 13631649, 22719415, 68158245]

約数ペア:

[(1, 68158245), (3, 22719415), (5, 13631649), (15, 4543883), (109, 625305), (327, 208435), (545, 125061), (1635, 41687)]