31126545

素因数分解:

$3^3\times 5^1\times {\mathrm{230567}}^1$

素因数の和:230581

約数の個数: 16

約数和(自身を含む): 55336320

約数和(自身を除く): 24209775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 230567, 691701, 1152835, 2075103, 3458505, 6225309, 10375515, 31126545]

約数ペア:

[(1, 31126545), (3, 10375515), (5, 6225309), (9, 3458505), (15, 2075103), (27, 1152835), (45, 691701), (135, 230567)]