62680225

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{19139}}^1$

素因数の和:19280

約数の個数: 12

約数和(自身を含む): 78320880

約数和(自身を除く): 15640655

約数列:

[1, 5, 25, 131, 655, 3275, 19139, 95695, 478475, 2507209, 12536045, 62680225]

約数ペア:

[(1, 62680225), (5, 12536045), (25, 2507209), (131, 478475), (655, 95695), (3275, 19139)]