2816955

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 4970160

約数和(自身を除く): 2153205

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 1061, 2655, 3183, 5305, 9549, 15915, 47745, 62599, 187797, 312995, 563391, 938985, 2816955]

約数ペア:

[(1, 2816955), (3, 938985), (5, 563391), (9, 312995), (15, 187797), (45, 62599), (59, 47745), (177, 15915), (295, 9549), (531, 5305), (885, 3183), (1061, 2655)]