1520243435

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1897039872

約数和(自身を除く): 376796437

約数列:

[1, 5, 47, 103, 181, 235, 347, 515, 905, 1735, 4841, 8507, 16309, 18643, 24205, 35741, 42535, 62807, 81545, 93215, 178705, 314035, 876221, 1679827, 2951929, 4381105, 6469121, 8399135, 14759645, 32345605, 304048687, 1520243435]

約数ペア:

[(1, 1520243435), (5, 304048687), (47, 32345605), (103, 14759645), (181, 8399135), (235, 6469121), (347, 4381105), (515, 2951929), (905, 1679827), (1735, 876221), (4841, 314035), (8507, 178705), (16309, 93215), (18643, 81545), (24205, 62807), (35741, 42535)]