67742105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 82944000

約数和(自身を除く): 15201895

約数列:

[1, 5, 79, 149, 395, 745, 1151, 5755, 11771, 58855, 90929, 171499, 454645, 857495, 13548421, 67742105]

約数ペア:

[(1, 67742105), (5, 13548421), (79, 857495), (149, 454645), (395, 171499), (745, 90929), (1151, 58855), (5755, 11771)]