15480399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 23087232

約数和(自身を除く): 7606833

約数列:

[1, 3, 11, 33, 53, 159, 167, 501, 583, 1749, 1837, 2809, 5511, 8427, 8851, 26553, 30899, 92697, 97361, 292083, 469103, 1407309, 5160133, 15480399]

約数ペア:

[(1, 15480399), (3, 5160133), (11, 1407309), (33, 469103), (53, 292083), (159, 97361), (167, 92697), (501, 30899), (583, 26553), (1749, 8851), (1837, 8427), (2809, 5511)]