25539165

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 45763200

約数和(自身を除く): 20224035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 1361, 2085, 3753, 4083, 6255, 6805, 12249, 18765, 20415, 36747, 61245, 183735, 189179, 567537, 945895, 1702611, 2837685, 5107833, 8513055, 25539165]

約数ペア:

[(1, 25539165), (3, 8513055), (5, 5107833), (9, 2837685), (15, 1702611), (27, 945895), (45, 567537), (135, 189179), (139, 183735), (417, 61245), (695, 36747), (1251, 20415), (1361, 18765), (2085, 12249), (3753, 6805), (4083, 6255)]