2205195

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 3562272

約数和(自身を除く): 1357077

約数列:

[1, 3, 5, 15, 113, 339, 565, 1301, 1695, 3903, 6505, 19515, 147013, 441039, 735065, 2205195]

約数ペア:

[(1, 2205195), (3, 735065), (5, 441039), (15, 147013), (113, 19515), (339, 6505), (565, 3903), (1301, 1695)]