55780295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14321}}^1$

素因数の和:14386

約数の個数: 16

約数和(自身を含む): 72182880

約数和(自身を除く): 16402585

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 14321, 71605, 272099, 587161, 1360495, 2935805, 11156059, 55780295]

約数ペア:

[(1, 55780295), (5, 11156059), (19, 2935805), (41, 1360495), (95, 587161), (205, 272099), (779, 71605), (3895, 14321)]