25241595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 43898880

約数和(自身を除く): 18657285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2857, 2945, 8571, 8835, 14285, 42855, 54283, 88567, 162849, 265701, 271415, 442835, 814245, 1328505, 1682773, 5048319, 8413865, 25241595]

約数ペア:

[(1, 25241595), (3, 8413865), (5, 5048319), (15, 1682773), (19, 1328505), (31, 814245), (57, 442835), (93, 271415), (95, 265701), (155, 162849), (285, 88567), (465, 54283), (589, 42855), (1767, 14285), (2857, 8835), (2945, 8571)]