5780565

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 11848320

約数和(自身を除く): 6067755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2039, 2835, 6117, 10195, 14273, 18351, 30585, 42819, 55053, 71365, 91755, 128457, 165159, 214095, 275265, 385371, 642285, 825795, 1156113, 1926855, 5780565]

約数ペア:

[(1, 5780565), (3, 1926855), (5, 1156113), (7, 825795), (9, 642285), (15, 385371), (21, 275265), (27, 214095), (35, 165159), (45, 128457), (63, 91755), (81, 71365), (105, 55053), (135, 42819), (189, 30585), (315, 18351), (405, 14273), (567, 10195), (945, 6117), (2039, 2835)]