155535255

素因数分解:

$3^3\times 5^1\times {\mathrm{1152113}}^1$

素因数の和:1152127

約数の個数: 16

約数和(自身を含む): 276507360

約数和(自身を除く): 120972105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1152113, 3456339, 5760565, 10369017, 17281695, 31107051, 51845085, 155535255]

約数ペア:

[(1, 155535255), (3, 51845085), (5, 31107051), (9, 17281695), (15, 10369017), (27, 5760565), (45, 3456339), (135, 1152113)]