26477955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28019}}^1$

素因数の和:28040

約数の個数: 32

約数和(自身を含む): 53798400

約数和(自身を除く): 27320445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28019, 84057, 140095, 196133, 252171, 420285, 588399, 756513, 980665, 1260855, 1765197, 2941995, 3782565, 5295591, 8825985, 26477955]

約数ペア:

[(1, 26477955), (3, 8825985), (5, 5295591), (7, 3782565), (9, 2941995), (15, 1765197), (21, 1260855), (27, 980665), (35, 756513), (45, 588399), (63, 420285), (105, 252171), (135, 196133), (189, 140095), (315, 84057), (945, 28019)]