11877675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 20951040

約数和(自身を除く): 9073365

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 127, 129, 145, 215, 381, 435, 635, 645, 725, 1075, 1247, 1905, 2175, 3175, 3225, 3683, 3741, 5461, 6235, 9525, 11049, 16383, 18415, 18705, 27305, 31175, 55245, 81915, 92075, 93525, 136525, 158369, 276225, 409575, 475107, 791845, 2375535, 3959225, 11877675]

約数ペア:

[(1, 11877675), (3, 3959225), (5, 2375535), (15, 791845), (25, 475107), (29, 409575), (43, 276225), (75, 158369), (87, 136525), (127, 93525), (129, 92075), (145, 81915), (215, 55245), (381, 31175), (435, 27305), (635, 18705), (645, 18415), (725, 16383), (1075, 11049), (1247, 9525), (1905, 6235), (2175, 5461), (3175, 3741), (3225, 3683)]