26463135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 45185472

約数和(自身を除く): 18722337

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 661, 785, 1983, 2355, 2669, 3305, 8007, 9915, 11237, 13345, 33711, 40035, 56185, 103777, 168555, 311331, 518885, 1556655, 1764209, 5292627, 8821045, 26463135]

約数ペア:

[(1, 26463135), (3, 8821045), (5, 5292627), (15, 1764209), (17, 1556655), (51, 518885), (85, 311331), (157, 168555), (255, 103777), (471, 56185), (661, 40035), (785, 33711), (1983, 13345), (2355, 11237), (2669, 9915), (3305, 8007)]