5250945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 9833472

約数和(自身を除く): 4582527

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1163, 1505, 3489, 4515, 5815, 8141, 17445, 24423, 40705, 50009, 122115, 150027, 250045, 350063, 750135, 1050189, 1750315, 5250945]

約数ペア:

[(1, 5250945), (3, 1750315), (5, 1050189), (7, 750135), (15, 350063), (21, 250045), (35, 150027), (43, 122115), (105, 50009), (129, 40705), (215, 24423), (301, 17445), (645, 8141), (903, 5815), (1163, 4515), (1505, 3489)]