5520285

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 9934080

約数和(自身を除く): 4413795

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 397, 515, 927, 1191, 1545, 1985, 2781, 3573, 4635, 5955, 10719, 13905, 17865, 40891, 53595, 122673, 204455, 368019, 613365, 1104057, 1840095, 5520285]

約数ペア:

[(1, 5520285), (3, 1840095), (5, 1104057), (9, 613365), (15, 368019), (27, 204455), (45, 122673), (103, 53595), (135, 40891), (309, 17865), (397, 13905), (515, 10719), (927, 5955), (1191, 4635), (1545, 3573), (1985, 2781)]