66380655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{402307}}^1$

素因数の和:402326

約数の個数: 16

約数和(自身を含む): 115864704

約数和(自身を除く): 49484049

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 402307, 1206921, 2011535, 4425377, 6034605, 13276131, 22126885, 66380655]

約数ペア:

[(1, 66380655), (3, 22126885), (5, 13276131), (11, 6034605), (15, 4425377), (33, 2011535), (55, 1206921), (165, 402307)]