25141710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 67267584

約数和(自身を除く): 42125874

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 1621, 2585, 3102, 3242, 4863, 5170, 7755, 8105, 9726, 15510, 16210, 17831, 24315, 35662, 48630, 53493, 76187, 89155, 106986, 152374, 178310, 228561, 267465, 380935, 457122, 534930, 761870, 838057, 1142805, 1676114, 2285610, 2514171, 4190285, 5028342, 8380570, 12570855, 25141710]

約数ペア:

[(1, 25141710), (2, 12570855), (3, 8380570), (5, 5028342), (6, 4190285), (10, 2514171), (11, 2285610), (15, 1676114), (22, 1142805), (30, 838057), (33, 761870), (47, 534930), (55, 457122), (66, 380935), (94, 267465), (110, 228561), (141, 178310), (165, 152374), (235, 106986), (282, 89155), (330, 76187), (470, 53493), (517, 48630), (705, 35662), (1034, 24315), (1410, 17831), (1551, 16210), (1621, 15510), (2585, 9726), (3102, 8105), (3242, 7755), (4863, 5170)]