68202515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 84348000

約数和(自身を除く): 16145485

約数列:

[1, 5, 43, 149, 215, 745, 2129, 6407, 10645, 32035, 91547, 317221, 457735, 1586105, 13640503, 68202515]

約数ペア:

[(1, 68202515), (5, 13640503), (43, 1586105), (149, 457735), (215, 317221), (745, 91547), (2129, 32035), (6407, 10645)]