10787385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 20017152

約数和(自身を除く): 9229767

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1447, 1491, 2485, 4341, 7235, 7455, 10129, 21705, 30387, 50645, 102737, 151935, 308211, 513685, 719159, 1541055, 2157477, 3595795, 10787385]

約数ペア:

[(1, 10787385), (3, 3595795), (5, 2157477), (7, 1541055), (15, 719159), (21, 513685), (35, 308211), (71, 151935), (105, 102737), (213, 50645), (355, 30387), (497, 21705), (1065, 10129), (1447, 7455), (1491, 7235), (2485, 4341)]