28304535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 24664425

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6269, 18807, 31345, 43883, 94035, 131649, 219415, 269567, 658245, 808701, 1347835, 1886969, 4043505, 5660907, 9434845, 28304535]

約数ペア:

[(1, 28304535), (3, 9434845), (5, 5660907), (7, 4043505), (15, 1886969), (21, 1347835), (35, 808701), (43, 658245), (105, 269567), (129, 219415), (215, 131649), (301, 94035), (645, 43883), (903, 31345), (1505, 18807), (4515, 6269)]