25965759

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 36061920

約数和(自身を除く): 10096161

約数列:

[1, 3, 29, 87, 157, 471, 1901, 4553, 5703, 13659, 55129, 165387, 298457, 895371, 8655253, 25965759]

約数ペア:

[(1, 25965759), (3, 8655253), (29, 895371), (87, 298457), (157, 165387), (471, 55129), (1901, 13659), (4553, 5703)]