5655285

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 10154880

約数和(自身を除く): 4499595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 257, 489, 771, 815, 1285, 1467, 2313, 2445, 3855, 4401, 6939, 7335, 11565, 22005, 34695, 41891, 125673, 209455, 377019, 628365, 1131057, 1885095, 5655285]

約数ペア:

[(1, 5655285), (3, 1885095), (5, 1131057), (9, 628365), (15, 377019), (27, 209455), (45, 125673), (135, 41891), (163, 34695), (257, 22005), (489, 11565), (771, 7335), (815, 6939), (1285, 4401), (1467, 3855), (2313, 2445)]