22008555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25771

約数の個数: 24

約数和(自身を含む): 40157520

約数和(自身を除く): 18148965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 25741, 77223, 128705, 231669, 386115, 489079, 1158345, 1467237, 2445395, 4401711, 7336185, 22008555]

約数ペア:

[(1, 22008555), (3, 7336185), (5, 4401711), (9, 2445395), (15, 1467237), (19, 1158345), (45, 489079), (57, 386115), (95, 231669), (171, 128705), (285, 77223), (855, 25741)]