165031325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16883}}^1$

素因数の和:16933

約数の個数: 24

約数和(自身を含む): 226110528

約数和(自身を除く): 61079203

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 16883, 84415, 287011, 388309, 422075, 1435055, 1941545, 6601253, 7175275, 9707725, 33006265, 165031325]

約数ペア:

[(1, 165031325), (5, 33006265), (17, 9707725), (23, 7175275), (25, 6601253), (85, 1941545), (115, 1435055), (391, 422075), (425, 388309), (575, 287011), (1955, 84415), (9775, 16883)]