69876045

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2729}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 121375800

約数和(自身を除く): 51499755

約数列:

[1, 3, 5, 9, 15, 45, 569, 1707, 2729, 2845, 5121, 8187, 8535, 13645, 24561, 25605, 40935, 122805, 1552801, 4658403, 7764005, 13975209, 23292015, 69876045]

約数ペア:

[(1, 69876045), (3, 23292015), (5, 13975209), (9, 7764005), (15, 4658403), (45, 1552801), (569, 122805), (1707, 40935), (2729, 25605), (2845, 24561), (5121, 13645), (8187, 8535)]