66581185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8017}}^1$

素因数の和:8184

約数の個数: 16

約数和(自身を含む): 87748992

約数和(自身を除く): 21167807

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8017, 8305, 40085, 88187, 440935, 1210567, 6052835, 13316237, 66581185]

約数ペア:

[(1, 66581185), (5, 13316237), (11, 6052835), (55, 1210567), (151, 440935), (755, 88187), (1661, 40085), (8017, 8305)]