72318885

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{12721}}^1$

素因数の和:13108

約数の個数: 16

約数和(自身を含む): 116024640

約数和(自身を除く): 43705755

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5685, 12721, 38163, 63605, 190815, 4821259, 14463777, 24106295, 72318885]

約数ペア:

[(1, 72318885), (3, 24106295), (5, 14463777), (15, 4821259), (379, 190815), (1137, 63605), (1895, 38163), (5685, 12721)]