7199005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 10041120

約数和(自身を除く): 2842115

約数列:

[1, 5, 11, 19, 55, 83, 95, 209, 415, 913, 1045, 1577, 4565, 6889, 7885, 17347, 34445, 75779, 86735, 130891, 378895, 654455, 1439801, 7199005]

約数ペア:

[(1, 7199005), (5, 1439801), (11, 654455), (19, 378895), (55, 130891), (83, 86735), (95, 75779), (209, 34445), (415, 17347), (913, 7885), (1045, 6889), (1577, 4565)]