4440625

素因数分解:

$5^5\times 7^2\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 6679260

約数和(自身を除く): 2238635

約数列:

[1, 5, 7, 25, 29, 35, 49, 125, 145, 175, 203, 245, 625, 725, 875, 1015, 1225, 1421, 3125, 3625, 4375, 5075, 6125, 7105, 18125, 21875, 25375, 30625, 35525, 90625, 126875, 153125, 177625, 634375, 888125, 4440625]

約数ペア:

[(1, 4440625), (5, 888125), (7, 634375), (25, 177625), (29, 153125), (35, 126875), (49, 90625), (125, 35525), (145, 30625), (175, 25375), (203, 21875), (245, 18125), (625, 7105), (725, 6125), (875, 5075), (1015, 4375), (1225, 3625), (1421, 3125)]