25216530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1039}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 35436270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1039, 1618, 2078, 2427, 3117, 4045, 4854, 5195, 6234, 8090, 10390, 12135, 15585, 24270, 31170, 840551, 1681102, 2521653, 4202755, 5043306, 8405510, 12608265, 25216530]

約数ペア:

[(1, 25216530), (2, 12608265), (3, 8405510), (5, 5043306), (6, 4202755), (10, 2521653), (15, 1681102), (30, 840551), (809, 31170), (1039, 24270), (1618, 15585), (2078, 12135), (2427, 10390), (3117, 8090), (4045, 6234), (4854, 5195)]