289182465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44939}}^1$

素因数の和:44974

約数の個数: 48

約数和(自身を含む): 588893760

約数和(自身を除く): 299711295

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 44939, 134817, 224695, 404451, 494329, 584207, 674085, 1482987, 1752621, 2022255, 2471645, 2921035, 4448961, 5257863, 6426277, 7414935, 8763105, 19278831, 22244805, 26289315, 32131385, 57836493, 96394155, 289182465]

約数ペア:

[(1, 289182465), (3, 96394155), (5, 57836493), (9, 32131385), (11, 26289315), (13, 22244805), (15, 19278831), (33, 8763105), (39, 7414935), (45, 6426277), (55, 5257863), (65, 4448961), (99, 2921035), (117, 2471645), (143, 2022255), (165, 1752621), (195, 1482987), (429, 674085), (495, 584207), (585, 494329), (715, 404451), (1287, 224695), (2145, 134817), (6435, 44939)]