68717345

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 15107935

約数列:

[1, 5, 89, 307, 445, 503, 1535, 2515, 27323, 44767, 136615, 154421, 223835, 772105, 13743469, 68717345]

約数ペア:

[(1, 68717345), (5, 13743469), (89, 772105), (307, 223835), (445, 154421), (503, 136615), (1535, 44767), (2515, 27323)]