72674945

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 102131136

約数和(自身を除く): 29456191

約数列:

[1, 5, 7, 35, 43, 215, 301, 1123, 1505, 1849, 5615, 7861, 9245, 12943, 39305, 48289, 64715, 241445, 338023, 1690115, 2076427, 10382135, 14534989, 72674945]

約数ペア:

[(1, 72674945), (5, 14534989), (7, 10382135), (35, 2076427), (43, 1690115), (215, 338023), (301, 241445), (1123, 64715), (1505, 48289), (1849, 39305), (5615, 12943), (7861, 9245)]