67740695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28643}}^1$

素因数の和:28702

約数の個数: 16

約数和(自身を含む): 90744192

約数和(自身を除く): 23003497

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 28643, 143215, 315073, 1231649, 1575365, 6158245, 13548139, 67740695]

約数ペア:

[(1, 67740695), (5, 13548139), (11, 6158245), (43, 1575365), (55, 1231649), (215, 315073), (473, 143215), (2365, 28643)]