30225795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 20923005

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1109, 1185, 1817, 3327, 5451, 5545, 9085, 16635, 25507, 27255, 76521, 87611, 127535, 262833, 382605, 438055, 1314165, 2015053, 6045159, 10075265, 30225795]

約数ペア:

[(1, 30225795), (3, 10075265), (5, 6045159), (15, 2015053), (23, 1314165), (69, 438055), (79, 382605), (115, 262833), (237, 127535), (345, 87611), (395, 76521), (1109, 27255), (1185, 25507), (1817, 16635), (3327, 9085), (5451, 5545)]