28801035

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 51439680

約数和(自身を除く): 22638645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 673, 951, 1585, 2019, 2853, 3365, 4755, 6057, 8559, 10095, 14265, 18171, 30285, 42795, 90855, 213341, 640023, 1066705, 1920069, 3200115, 5760207, 9600345, 28801035]

約数ペア:

[(1, 28801035), (3, 9600345), (5, 5760207), (9, 3200115), (15, 1920069), (27, 1066705), (45, 640023), (135, 213341), (317, 90855), (673, 42795), (951, 30285), (1585, 18171), (2019, 14265), (2853, 10095), (3365, 8559), (4755, 6057)]