40266945

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4999}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 70200000

約数和(自身を除く): 29933055

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 4999, 8055, 14997, 24995, 44991, 74985, 224955, 894821, 2684463, 4474105, 8053389, 13422315, 40266945]

約数ペア:

[(1, 40266945), (3, 13422315), (5, 8053389), (9, 4474105), (15, 2684463), (45, 894821), (179, 224955), (537, 74985), (895, 44991), (1611, 24995), (2685, 14997), (4999, 8055)]