22905855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{24239}}^1$

素因数の和:24260

約数の個数: 32

約数和(自身を含む): 46540800

約数和(自身を除く): 23634945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 24239, 72717, 121195, 169673, 218151, 363585, 509019, 654453, 848365, 1090755, 1527057, 2545095, 3272265, 4581171, 7635285, 22905855]

約数ペア:

[(1, 22905855), (3, 7635285), (5, 4581171), (7, 3272265), (9, 2545095), (15, 1527057), (21, 1090755), (27, 848365), (35, 654453), (45, 509019), (63, 363585), (105, 218151), (135, 169673), (189, 121195), (315, 72717), (945, 24239)]