157068630005

素因数分解:

$5^1\times 7^4\times {\mathrm{13083601}}^1$

素因数の和:13083634

約数の個数: 20

約数和(自身を含む): 219883015212

約数和(自身を除く): 62814385207

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 12005, 13083601, 65418005, 91585207, 457926035, 641096449, 3205482245, 4487675143, 22438375715, 31413726001, 157068630005]

約数ペア:

[(1, 157068630005), (5, 31413726001), (7, 22438375715), (35, 4487675143), (49, 3205482245), (245, 641096449), (343, 457926035), (1715, 91585207), (2401, 65418005), (12005, 13083601)]