77514985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19403}}^1$

素因数の和:19472

約数の個数: 16

約数和(自身を含む): 100590336

約数和(自身を除く): 23075351

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 19403, 97015, 329851, 911941, 1649255, 4559705, 15502997, 77514985]

約数ペア:

[(1, 77514985), (5, 15502997), (17, 4559705), (47, 1649255), (85, 911941), (235, 329851), (799, 97015), (3995, 19403)]