16294375

素因数分解:

$5^4\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 30

約数和(自身を含む): 21768032

約数和(自身を除く): 5473657

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 625, 725, 775, 841, 899, 3625, 3875, 4205, 4495, 18125, 19375, 21025, 22475, 26071, 105125, 112375, 130355, 525625, 561875, 651775, 3258875, 16294375]

約数ペア:

[(1, 16294375), (5, 3258875), (25, 651775), (29, 561875), (31, 525625), (125, 130355), (145, 112375), (155, 105125), (625, 26071), (725, 22475), (775, 21025), (841, 19375), (899, 18125), (3625, 4495), (3875, 4205)]