25594995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 18918285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2897, 2945, 8691, 8835, 14485, 43455, 55043, 89807, 165129, 269421, 275215, 449035, 825645, 1347105, 1706333, 5118999, 8531665, 25594995]

約数ペア:

[(1, 25594995), (3, 8531665), (5, 5118999), (15, 1706333), (19, 1347105), (31, 825645), (57, 449035), (93, 275215), (95, 269421), (155, 165129), (285, 89807), (465, 55043), (589, 43455), (1767, 14485), (2897, 8835), (2945, 8691)]