10878385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 5295695

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 389, 595, 799, 1645, 1945, 2723, 3995, 5593, 6613, 13615, 18283, 27965, 33065, 46291, 91415, 127981, 231455, 310811, 639905, 1554055, 2175677, 10878385]

約数ペア:

[(1, 10878385), (5, 2175677), (7, 1554055), (17, 639905), (35, 310811), (47, 231455), (85, 127981), (119, 91415), (235, 46291), (329, 33065), (389, 27965), (595, 18283), (799, 13615), (1645, 6613), (1945, 5593), (2723, 3995)]