11447145

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 20007936

約数和(自身を除く): 8560791

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2003, 5715, 6009, 10015, 18027, 30045, 90135, 254381, 763143, 1271905, 2289429, 3815715, 11447145]

約数ペア:

[(1, 11447145), (3, 3815715), (5, 2289429), (9, 1271905), (15, 763143), (45, 254381), (127, 90135), (381, 30045), (635, 18027), (1143, 10015), (1905, 6009), (2003, 5715)]