82219455

素因数分解:

$3^4\times 5^1\times {\mathrm{203011}}^1$

素因数の和:203028

約数の個数: 20

約数和(自身を含む): 147386712

約数和(自身を除く): 65167257

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 203011, 609033, 1015055, 1827099, 3045165, 5481297, 9135495, 16443891, 27406485, 82219455]

約数ペア:

[(1, 82219455), (3, 27406485), (5, 16443891), (9, 9135495), (15, 5481297), (27, 3045165), (45, 1827099), (81, 1015055), (135, 609033), (405, 203011)]