244753665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1255147}}^1$

素因数の和:1255168

約数の個数: 16

約数和(自身を含む): 421729728

約数和(自身を除く): 176976063

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1255147, 3765441, 6275735, 16316911, 18827205, 48950733, 81584555, 244753665]

約数ペア:

[(1, 244753665), (3, 81584555), (5, 48950733), (13, 18827205), (15, 16316911), (39, 6275735), (65, 3765441), (195, 1255147)]