82423725

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2687}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 136657920

約数和(自身を除く): 54234195

約数列:

[1, 3, 5, 15, 25, 75, 409, 1227, 2045, 2687, 6135, 8061, 10225, 13435, 30675, 40305, 67175, 201525, 1098983, 3296949, 5494915, 16484745, 27474575, 82423725]

約数ペア:

[(1, 82423725), (3, 27474575), (5, 16484745), (15, 5494915), (25, 3296949), (75, 1098983), (409, 201525), (1227, 67175), (2045, 40305), (2687, 30675), (6135, 13435), (8061, 10225)]