15074983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 20021760

約数和(自身を除く): 4946777

約数列:

[1, 7, 11, 29, 43, 77, 157, 203, 301, 319, 473, 1099, 1247, 1727, 2233, 3311, 4553, 6751, 8729, 12089, 13717, 31871, 47257, 50083, 74261, 96019, 195779, 350581, 519827, 1370453, 2153569, 15074983]

約数ペア:

[(1, 15074983), (7, 2153569), (11, 1370453), (29, 519827), (43, 350581), (77, 195779), (157, 96019), (203, 74261), (301, 50083), (319, 47257), (473, 31871), (1099, 13717), (1247, 12089), (1727, 8729), (2233, 6751), (3311, 4553)]