159774495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{2113}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 259413168

約数和(自身を除く): 99638673

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2113, 5041, 6339, 10565, 15123, 25205, 31695, 75615, 150023, 450069, 750115, 2250345, 10651633, 31954899, 53258165, 159774495]

約数ペア:

[(1, 159774495), (3, 53258165), (5, 31954899), (15, 10651633), (71, 2250345), (213, 750115), (355, 450069), (1065, 150023), (2113, 75615), (5041, 31695), (6339, 25205), (10565, 15123)]