26158155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 20497845

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5399, 16197, 26995, 80985, 91783, 102581, 275349, 307743, 458915, 512905, 1376745, 1538715, 1743877, 5231631, 8719385, 26158155]

約数ペア:

[(1, 26158155), (3, 8719385), (5, 5231631), (15, 1743877), (17, 1538715), (19, 1376745), (51, 512905), (57, 458915), (85, 307743), (95, 275349), (255, 102581), (285, 91783), (323, 80985), (969, 26995), (1615, 16197), (4845, 5399)]