7848125

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 20

約数和(自身を含む): 10168620

約数和(自身を除く): 2320495

約数列:

[1, 5, 25, 29, 125, 145, 433, 625, 725, 2165, 3625, 10825, 12557, 18125, 54125, 62785, 270625, 313925, 1569625, 7848125]

約数ペア:

[(1, 7848125), (5, 1569625), (25, 313925), (29, 270625), (125, 62785), (145, 54125), (433, 18125), (625, 12557), (725, 10825), (2165, 3625)]