310059025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{288427}}^1$

素因数の和:288480

約数の個数: 12

約数和(自身を含む): 393415792

約数和(自身を除く): 83356767

約数列:

[1, 5, 25, 43, 215, 1075, 288427, 1442135, 7210675, 12402361, 62011805, 310059025]

約数ペア:

[(1, 310059025), (5, 62011805), (25, 12402361), (43, 7210675), (215, 1442135), (1075, 288427)]