6645185

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 8197200

約数和(自身を除く): 1552015

約数列:

[1, 5, 89, 109, 137, 445, 545, 685, 9701, 12193, 14933, 48505, 60965, 74665, 1329037, 6645185]

約数ペア:

[(1, 6645185), (5, 1329037), (89, 74665), (109, 60965), (137, 48505), (445, 14933), (545, 12193), (685, 9701)]