84240625

素因数分解:

$5^5\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3883

約数の個数: 24

約数和(自身を含む): 120367296

約数和(自身を除く): 36126671

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 3125, 3851, 4375, 19255, 21875, 26957, 96275, 134785, 481375, 673925, 2406875, 3369625, 12034375, 16848125, 84240625]

約数ペア:

[(1, 84240625), (5, 16848125), (7, 12034375), (25, 3369625), (35, 2406875), (125, 673925), (175, 481375), (625, 134785), (875, 96275), (3125, 26957), (3851, 21875), (4375, 19255)]