66801415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11069}}^1$

素因数の和:11162

約数の個数: 16

約数和(自身を含む): 86080320

約数和(自身を除く): 19278905

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 11069, 55345, 188173, 785899, 940865, 3929495, 13360283, 66801415]

約数ペア:

[(1, 66801415), (5, 13360283), (17, 3929495), (71, 940865), (85, 785899), (355, 188173), (1207, 55345), (6035, 11069)]