22387635

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{997}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 38922000

約数和(自身を除く): 16534365

約数列:

[1, 3, 5, 9, 15, 45, 499, 997, 1497, 2495, 2991, 4491, 4985, 7485, 8973, 14955, 22455, 44865, 497503, 1492509, 2487515, 4477527, 7462545, 22387635]

約数ペア:

[(1, 22387635), (3, 7462545), (5, 4477527), (9, 2487515), (15, 1492509), (45, 497503), (499, 44865), (997, 22455), (1497, 14955), (2495, 8973), (2991, 7485), (4491, 4985)]