4749204945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{19001}}^1$

素因数の和:19905

約数の個数: 32

約数和(自身を含む): 8008202880

約数和(自身を除く): 3258997935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 877, 2631, 4385, 13155, 16663, 19001, 49989, 57003, 83315, 95005, 249945, 285015, 361019, 1083057, 1805095, 5415285, 16663877, 49991631, 83319385, 249958155, 316613663, 949840989, 1583068315, 4749204945]

約数ペア:

[(1, 4749204945), (3, 1583068315), (5, 949840989), (15, 316613663), (19, 249958155), (57, 83319385), (95, 49991631), (285, 16663877), (877, 5415285), (2631, 1805095), (4385, 1083057), (13155, 361019), (16663, 285015), (19001, 249945), (49989, 95005), (57003, 83315)]