142770625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7926

約数の個数: 20

約数和(自身を含む): 184581540

約数和(自身を除く): 41810915

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 3625, 7877, 18125, 39385, 196925, 228433, 984625, 1142165, 4923125, 5710825, 28554125, 142770625]

約数ペア:

[(1, 142770625), (5, 28554125), (25, 5710825), (29, 4923125), (125, 1142165), (145, 984625), (625, 228433), (725, 196925), (3625, 39385), (7877, 18125)]