1263185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 2011392

約数和(自身を除く): 748207

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 193, 385, 595, 935, 965, 1309, 1351, 2123, 3281, 6545, 6755, 10615, 14861, 16405, 22967, 36091, 74305, 114835, 180455, 252637, 1263185]

約数ペア:

[(1, 1263185), (5, 252637), (7, 180455), (11, 114835), (17, 74305), (35, 36091), (55, 22967), (77, 16405), (85, 14861), (119, 10615), (187, 6755), (193, 6545), (385, 3281), (595, 2123), (935, 1351), (965, 1309)]