515039785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12323}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 666679104

約数和(自身を除く): 151639319

約数列:

[1, 5, 13, 65, 643, 3215, 8359, 12323, 41795, 61615, 160199, 800995, 7923689, 39618445, 103007957, 515039785]

約数ペア:

[(1, 515039785), (5, 103007957), (13, 39618445), (65, 7923689), (643, 800995), (3215, 160199), (8359, 61615), (12323, 41795)]