80196015

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{17191}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 128733696

約数和(自身を除く): 48537681

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 17191, 51573, 85955, 257865, 5346401, 16039203, 26732005, 80196015]

約数ペア:

[(1, 80196015), (3, 26732005), (5, 16039203), (15, 5346401), (311, 257865), (933, 85955), (1555, 51573), (4665, 17191)]