53885805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 38182035

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 2663, 4047, 6745, 7989, 13315, 20235, 39945, 50597, 151791, 189073, 252985, 567219, 758955, 945365, 2836095, 3592387, 10777161, 17961935, 53885805]

約数ペア:

[(1, 53885805), (3, 17961935), (5, 10777161), (15, 3592387), (19, 2836095), (57, 945365), (71, 758955), (95, 567219), (213, 252985), (285, 189073), (355, 151791), (1065, 50597), (1349, 39945), (2663, 20235), (4047, 13315), (6745, 7989)]