71774305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 90921600

約数和(自身を除く): 19147295

約数列:

[1, 5, 19, 95, 439, 1721, 2195, 8341, 8605, 32699, 41705, 163495, 755519, 3777595, 14354861, 71774305]

約数ペア:

[(1, 71774305), (5, 14354861), (19, 3777595), (95, 755519), (439, 163495), (1721, 41705), (2195, 32699), (8341, 8605)]