28846335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 53982720

約数和(自身を除く): 25136385

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6389, 19167, 31945, 44723, 95835, 134169, 223615, 274727, 670845, 824181, 1373635, 1923089, 4120905, 5769267, 9615445, 28846335]

約数ペア:

[(1, 28846335), (3, 9615445), (5, 5769267), (7, 4120905), (15, 1923089), (21, 1373635), (35, 824181), (43, 670845), (105, 274727), (129, 223615), (215, 134169), (301, 95835), (645, 44723), (903, 31945), (1505, 19167), (4515, 6389)]