26931145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 34568208

約数和(自身を除く): 7637063

約数列:

[1, 5, 17, 85, 101, 505, 1717, 3137, 8585, 15685, 53329, 266645, 316837, 1584185, 5386229, 26931145]

約数ペア:

[(1, 26931145), (5, 5386229), (17, 1584185), (85, 316837), (101, 266645), (505, 53329), (1717, 15685), (3137, 8585)]