88402855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 109799424

約数和(自身を除く): 21396569

約数列:

[1, 5, 31, 155, 643, 887, 3215, 4435, 19933, 27497, 99665, 137485, 570341, 2851705, 17680571, 88402855]

約数ペア:

[(1, 88402855), (5, 17680571), (31, 2851705), (155, 570341), (643, 137485), (887, 99665), (3215, 27497), (4435, 19933)]