66273055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 87899904

約数和(自身を除く): 21626849

約数列:

[1, 5, 17, 47, 53, 85, 235, 265, 313, 799, 901, 1565, 2491, 3995, 4505, 5321, 12455, 14711, 16589, 26605, 42347, 73555, 82945, 211735, 250087, 282013, 779683, 1250435, 1410065, 3898415, 13254611, 66273055]

約数ペア:

[(1, 66273055), (5, 13254611), (17, 3898415), (47, 1410065), (53, 1250435), (85, 779683), (235, 282013), (265, 250087), (313, 211735), (799, 82945), (901, 73555), (1565, 42347), (2491, 26605), (3995, 16589), (4505, 14711), (5321, 12455)]