138552255

素因数分解:

$3^3\times 5^1\times {\mathrm{1026313}}^1$

素因数の和:1026327

約数の個数: 16

約数和(自身を含む): 246315360

約数和(自身を除く): 107763105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1026313, 3078939, 5131565, 9236817, 15394695, 27710451, 46184085, 138552255]

約数ペア:

[(1, 138552255), (3, 46184085), (5, 27710451), (9, 15394695), (15, 9236817), (27, 5131565), (45, 3078939), (135, 1026313)]