13402205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5437}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 17619120

約数和(自身を除く): 4216915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 5437, 27185, 92429, 157673, 462145, 788365, 2680441, 13402205]

約数ペア:

[(1, 13402205), (5, 2680441), (17, 788365), (29, 462145), (85, 157673), (145, 92429), (493, 27185), (2465, 5437)]