26621745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104399}}^1$

素因数の和:104424

約数の個数: 16

約数和(自身を含む): 45100800

約数和(自身を除く): 18479055

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 104399, 313197, 521995, 1565985, 1774783, 5324349, 8873915, 26621745]

約数ペア:

[(1, 26621745), (3, 8873915), (5, 5324349), (15, 1774783), (17, 1565985), (51, 521995), (85, 313197), (255, 104399)]