78101215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 98035200

約数和(自身を除く): 19933985

約数列:

[1, 5, 23, 115, 739, 919, 3695, 4595, 16997, 21137, 84985, 105685, 679141, 3395705, 15620243, 78101215]

約数ペア:

[(1, 78101215), (5, 15620243), (23, 3395705), (115, 679141), (739, 105685), (919, 84985), (3695, 21137), (4595, 16997)]