291830225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 373621920

約数和(自身を除く): 81791695

約数列:

[1, 5, 25, 59, 67, 295, 335, 1475, 1675, 2953, 3953, 14765, 19765, 73825, 98825, 174227, 197851, 871135, 989255, 4355675, 4946275, 11673209, 58366045, 291830225]

約数ペア:

[(1, 291830225), (5, 58366045), (25, 11673209), (59, 4946275), (67, 4355675), (295, 989255), (335, 871135), (1475, 197851), (1675, 174227), (2953, 98825), (3953, 73825), (14765, 19765)]