68247647585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1436339}}^1$

素因数の和:1436417

約数の個数: 32

約数和(自身を含む): 95556827520

約数和(自身を除く): 27309179935

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 47515, 1436339, 7181695, 18672407, 24417763, 61762577, 93362035, 122088815, 308812885, 317430919, 802913501, 1049963809, 1587154595, 4014567505, 5249819045, 13649529517, 68247647585]

約数ペア:

[(1, 68247647585), (5, 13649529517), (13, 5249819045), (17, 4014567505), (43, 1587154595), (65, 1049963809), (85, 802913501), (215, 317430919), (221, 308812885), (559, 122088815), (731, 93362035), (1105, 61762577), (2795, 24417763), (3655, 18672407), (9503, 7181695), (47515, 1436339)]