83120115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32789}}^1$

素因数の和:32823

約数の個数: 24

約数和(自身を含む): 144013680

約数和(自身を除く): 60893565

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 32789, 98367, 163945, 426257, 491835, 1278771, 2131285, 5541341, 6393855, 16624023, 27706705, 83120115]

約数ペア:

[(1, 83120115), (3, 27706705), (5, 16624023), (13, 6393855), (15, 5541341), (39, 2131285), (65, 1278771), (169, 491835), (195, 426257), (507, 163945), (845, 98367), (2535, 32789)]