15584495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 20475504

約数和(自身を除く): 4891009

約数列:

[1, 5, 17, 47, 83, 85, 235, 415, 799, 1411, 2209, 3901, 3995, 7055, 11045, 19505, 37553, 66317, 183347, 187765, 331585, 916735, 3116899, 15584495]

約数ペア:

[(1, 15584495), (5, 3116899), (17, 916735), (47, 331585), (83, 187765), (85, 183347), (235, 66317), (415, 37553), (799, 19505), (1411, 11045), (2209, 7055), (3901, 3995)]