28647195

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16901}}^1$

素因数の和:17022

約数の個数: 16

約数和(自身を含む): 46243872

約数和(自身を除く): 17596677

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 16901, 50703, 84505, 253515, 1909813, 5729439, 9549065, 28647195]

約数ペア:

[(1, 28647195), (3, 9549065), (5, 5729439), (15, 1909813), (113, 253515), (339, 84505), (565, 50703), (1695, 16901)]