57291275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 78503904

約数和(自身を除く): 21212629

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 5861, 9775, 29305, 99637, 134803, 146525, 498185, 674015, 2291651, 2490925, 3370075, 11458255, 57291275]

約数ペア:

[(1, 57291275), (5, 11458255), (17, 3370075), (23, 2490925), (25, 2291651), (85, 674015), (115, 498185), (391, 146525), (425, 134803), (575, 99637), (1955, 29305), (5861, 9775)]