201472525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20611}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 276035904

約数和(自身を除く): 74563379

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 20611, 103055, 350387, 474053, 515275, 1751935, 2370265, 8058901, 8759675, 11851325, 40294505, 201472525]

約数ペア:

[(1, 201472525), (5, 40294505), (17, 11851325), (23, 8759675), (25, 8058901), (85, 2370265), (115, 1751935), (391, 515275), (425, 474053), (575, 350387), (1955, 103055), (9775, 20611)]