231309075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{106349}}^1$

素因数の和:106391

約数の個数: 24

約数和(自身を含む): 395622000

約数和(自身を除く): 164312925

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 106349, 319047, 531745, 1595235, 2658725, 3084121, 7976175, 9252363, 15420605, 46261815, 77103025, 231309075]

約数ペア:

[(1, 231309075), (3, 77103025), (5, 46261815), (15, 15420605), (25, 9252363), (29, 7976175), (75, 3084121), (87, 2658725), (145, 1595235), (435, 531745), (725, 319047), (2175, 106349)]