81092025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{51487}}^1$

素因数の和:51510

約数の個数: 36

約数和(自身を含む): 165997312

約数和(自身を除く): 84905287

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 51487, 154461, 257435, 360409, 463383, 772305, 1081227, 1287175, 1802045, 2316915, 3243681, 3861525, 5406135, 9010225, 11584575, 16218405, 27030675, 81092025]

約数ペア:

[(1, 81092025), (3, 27030675), (5, 16218405), (7, 11584575), (9, 9010225), (15, 5406135), (21, 3861525), (25, 3243681), (35, 2316915), (45, 1802045), (63, 1287175), (75, 1081227), (105, 772305), (175, 463383), (225, 360409), (315, 257435), (525, 154461), (1575, 51487)]