42584835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 70507008

約数和(自身を除く): 27922173

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 515, 641, 645, 1545, 1923, 3205, 4429, 9615, 13287, 22145, 27563, 66023, 66435, 82689, 137815, 198069, 330115, 413445, 990345, 2838989, 8516967, 14194945, 42584835]

約数ペア:

[(1, 42584835), (3, 14194945), (5, 8516967), (15, 2838989), (43, 990345), (103, 413445), (129, 330115), (215, 198069), (309, 137815), (515, 82689), (641, 66435), (645, 66023), (1545, 27563), (1923, 22145), (3205, 13287), (4429, 9615)]