54837225

素因数分解:

$3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1238

約数の個数: 36

約数和(自身を含む): 98712432

約数和(自身を除く): 43875207

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251, 753, 971, 1255, 2259, 2913, 3765, 4855, 6275, 8739, 11295, 14565, 18825, 24275, 43695, 56475, 72825, 218475, 243721, 731163, 1218605, 2193489, 3655815, 6093025, 10967445, 18279075, 54837225]

約数ペア:

[(1, 54837225), (3, 18279075), (5, 10967445), (9, 6093025), (15, 3655815), (25, 2193489), (45, 1218605), (75, 731163), (225, 243721), (251, 218475), (753, 72825), (971, 56475), (1255, 43695), (2259, 24275), (2913, 18825), (3765, 14565), (4855, 11295), (6275, 8739)]