89243095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 27085865

約数列:

[1, 5, 19, 71, 95, 101, 131, 355, 505, 655, 1349, 1919, 2489, 6745, 7171, 9301, 9595, 12445, 13231, 35855, 46505, 66155, 136249, 176719, 251389, 681245, 883595, 939401, 1256945, 4697005, 17848619, 89243095]

約数ペア:

[(1, 89243095), (5, 17848619), (19, 4697005), (71, 1256945), (95, 939401), (101, 883595), (131, 681245), (355, 251389), (505, 176719), (655, 136249), (1349, 66155), (1919, 46505), (2489, 35855), (6745, 13231), (7171, 12445), (9301, 9595)]