72633025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 92515904

約数和(自身を除く): 19882879

約数列:

[1, 5, 25, 67, 103, 335, 421, 515, 1675, 2105, 2575, 6901, 10525, 28207, 34505, 43363, 141035, 172525, 216815, 705175, 1084075, 2905321, 14526605, 72633025]

約数ペア:

[(1, 72633025), (5, 14526605), (25, 2905321), (67, 1084075), (103, 705175), (335, 216815), (421, 172525), (515, 141035), (1675, 43363), (2105, 34505), (2575, 28207), (6901, 10525)]