66192255

素因数分解:

$3^3\times 5^1\times {\mathrm{490313}}^1$

素因数の和:490327

約数の個数: 16

約数和(自身を含む): 117675360

約数和(自身を除く): 51483105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490313, 1470939, 2451565, 4412817, 7354695, 13238451, 22064085, 66192255]

約数ペア:

[(1, 66192255), (3, 22064085), (5, 13238451), (9, 7354695), (15, 4412817), (27, 2451565), (45, 1470939), (135, 490313)]