230865495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51133}}^1$

素因数の和:51191

約数の個数: 32

約数和(自身を含む): 431980032

約数和(自身を除く): 201114537

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 51133, 153399, 255665, 357931, 766995, 1073793, 1789655, 2198719, 5368965, 6596157, 10993595, 15391033, 32980785, 46173099, 76955165, 230865495]

約数ペア:

[(1, 230865495), (3, 76955165), (5, 46173099), (7, 32980785), (15, 15391033), (21, 10993595), (35, 6596157), (43, 5368965), (105, 2198719), (129, 1789655), (215, 1073793), (301, 766995), (645, 357931), (903, 255665), (1505, 153399), (4515, 51133)]