81087015

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{17053}}^1$

素因数の和:17378

約数の個数: 16

約数和(自身を含む): 130156128

約数和(自身を除く): 49069113

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 17053, 51159, 85265, 255795, 5405801, 16217403, 27029005, 81087015]

約数ペア:

[(1, 81087015), (3, 27029005), (5, 16217403), (15, 5405801), (317, 255795), (951, 85265), (1585, 51159), (4755, 17053)]