210398425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 269402400

約数和(自身を除く): 59003975

約数列:

[1, 5, 25, 59, 67, 295, 335, 1475, 1675, 2129, 3953, 10645, 19765, 53225, 98825, 125611, 142643, 628055, 713215, 3140275, 3566075, 8415937, 42079685, 210398425]

約数ペア:

[(1, 210398425), (5, 42079685), (25, 8415937), (59, 3566075), (67, 3140275), (295, 713215), (335, 628055), (1475, 142643), (1675, 125611), (2129, 98825), (3953, 53225), (10645, 19765)]