66601865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8839}}^1$

素因数の和:8992

約数の個数: 16

約数和(自身を含む): 87834240

約数和(自身を除く): 21232375

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 8839, 44195, 97229, 486145, 1210943, 6054715, 13320373, 66601865]

約数ペア:

[(1, 66601865), (5, 13320373), (11, 6054715), (55, 1210943), (137, 486145), (685, 97229), (1507, 44195), (7535, 8839)]