68260825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 89860320

約数和(自身を除く): 21599495

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 1097, 2489, 3275, 5485, 12445, 20843, 27425, 62225, 104215, 143707, 521075, 718535, 2730433, 3592675, 13652165, 68260825]

約数ペア:

[(1, 68260825), (5, 13652165), (19, 3592675), (25, 2730433), (95, 718535), (131, 521075), (475, 143707), (655, 104215), (1097, 62225), (2489, 27425), (3275, 20843), (5485, 12445)]