17076875

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 20

約数和(自身を含む): 21649320

約数和(自身を除く): 4572445

約数列:

[1, 5, 25, 89, 125, 307, 445, 625, 1535, 2225, 7675, 11125, 27323, 38375, 55625, 136615, 191875, 683075, 3415375, 17076875]

約数ペア:

[(1, 17076875), (5, 3415375), (25, 683075), (89, 191875), (125, 136615), (307, 55625), (445, 38375), (625, 27323), (1535, 11125), (2225, 7675)]