47078925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20293

約数の個数: 24

約数和(自身を含む): 80352000

約数和(自身を除く): 33273075

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 20249, 60747, 101245, 303735, 506225, 627719, 1518675, 1883157, 3138595, 9415785, 15692975, 47078925]

約数ペア:

[(1, 47078925), (3, 15692975), (5, 9415785), (15, 3138595), (25, 1883157), (31, 1518675), (75, 627719), (93, 506225), (155, 303735), (465, 101245), (775, 60747), (2325, 20249)]