7126605

素因数分解:

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

素因数の和:210

約数の個数: 48

約数和(自身を含む): 13178880

約数和(自身を除く): 6052275

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 127, 129, 145, 215, 261, 381, 387, 435, 635, 645, 1143, 1247, 1305, 1905, 1935, 3683, 3741, 5461, 5715, 6235, 11049, 11223, 16383, 18415, 18705, 27305, 33147, 49149, 55245, 56115, 81915, 158369, 165735, 245745, 475107, 791845, 1425321, 2375535, 7126605]

約数ペア:

[(1, 7126605), (3, 2375535), (5, 1425321), (9, 791845), (15, 475107), (29, 245745), (43, 165735), (45, 158369), (87, 81915), (127, 56115), (129, 55245), (145, 49149), (215, 33147), (261, 27305), (381, 18705), (387, 18415), (435, 16383), (635, 11223), (645, 11049), (1143, 6235), (1247, 5715), (1305, 5461), (1905, 3741), (1935, 3683)]