4292085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 8047872

約数和(自身を除く): 3755787

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 997, 1435, 2991, 4305, 4985, 6979, 14955, 20937, 34895, 40877, 104685, 122631, 204385, 286139, 613155, 858417, 1430695, 4292085]

約数ペア:

[(1, 4292085), (3, 1430695), (5, 858417), (7, 613155), (15, 286139), (21, 204385), (35, 122631), (41, 104685), (105, 40877), (123, 34895), (205, 20937), (287, 14955), (615, 6979), (861, 4985), (997, 4305), (1435, 2991)]