55259825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 71471616

約数和(自身を除く): 16211791

約数列:

[1, 5, 25, 31, 113, 155, 565, 631, 775, 2825, 3155, 3503, 15775, 17515, 19561, 71303, 87575, 97805, 356515, 489025, 1782575, 2210393, 11051965, 55259825]

約数ペア:

[(1, 55259825), (5, 11051965), (25, 2210393), (31, 1782575), (113, 489025), (155, 356515), (565, 97805), (631, 87575), (775, 71303), (2825, 19561), (3155, 17515), (3503, 15775)]