22147245

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 38578176

約数和(自身を除く): 16430931

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 2207, 3345, 6621, 10035, 11035, 19863, 33105, 99315, 492161, 1476483, 2460805, 4429449, 7382415, 22147245]

約数ペア:

[(1, 22147245), (3, 7382415), (5, 4429449), (9, 2460805), (15, 1476483), (45, 492161), (223, 99315), (669, 33105), (1115, 19863), (2007, 11035), (2207, 10035), (3345, 6621)]