4320341145

素因数分解:

$3^4\times 5^1\times {\mathrm{10667509}}^1$

素因数の和:10667526

約数の個数: 20

約数和(自身を含む): 7744612260

約数和(自身を除く): 3424271115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10667509, 32002527, 53337545, 96007581, 160012635, 288022743, 480037905, 864068229, 1440113715, 4320341145]

約数ペア:

[(1, 4320341145), (3, 1440113715), (5, 864068229), (9, 480037905), (15, 288022743), (27, 160012635), (45, 96007581), (81, 53337545), (135, 32002527), (405, 10667509)]