80486415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105211}}^1$

素因数の和:105239

約数の個数: 24

約数和(自身を含む): 147717648

約数和(自身を除く): 67231233

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 105211, 315633, 526055, 946899, 1578165, 1788587, 4734495, 5365761, 8942935, 16097283, 26828805, 80486415]

約数ペア:

[(1, 80486415), (3, 26828805), (5, 16097283), (9, 8942935), (15, 5365761), (17, 4734495), (45, 1788587), (51, 1578165), (85, 946899), (153, 526055), (255, 315633), (765, 105211)]