2822769215

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{27367}}^1$

素因数の和:27807

約数の個数: 24

約数和(自身を含む): 3949859232

約数和(自身を除く): 1127090017

約数列:

[1, 5, 7, 35, 49, 245, 421, 2105, 2947, 14735, 20629, 27367, 103145, 136835, 191569, 957845, 1340983, 6704915, 11521507, 57607535, 80650549, 403252745, 564553843, 2822769215]

約数ペア:

[(1, 2822769215), (5, 564553843), (7, 403252745), (35, 80650549), (49, 57607535), (245, 11521507), (421, 6704915), (2105, 1340983), (2947, 957845), (14735, 191569), (20629, 136835), (27367, 103145)]