67411945

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 82399680

約数和(自身を除く): 14987735

約数列:

[1, 5, 101, 131, 505, 655, 1019, 5095, 13231, 66155, 102919, 133489, 514595, 667445, 13482389, 67411945]

約数ペア:

[(1, 67411945), (5, 13482389), (101, 667445), (131, 514595), (505, 133489), (655, 102919), (1019, 66155), (5095, 13231)]