53671725

素因数分解:

$3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 96603936

約数和(自身を除く): 42932211

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 263, 789, 907, 1315, 2367, 2721, 3945, 4535, 6575, 8163, 11835, 13605, 19725, 22675, 40815, 59175, 68025, 204075, 238541, 715623, 1192705, 2146869, 3578115, 5963525, 10734345, 17890575, 53671725]

約数ペア:

[(1, 53671725), (3, 17890575), (5, 10734345), (9, 5963525), (15, 3578115), (25, 2146869), (45, 1192705), (75, 715623), (225, 238541), (263, 204075), (789, 68025), (907, 59175), (1315, 40815), (2367, 22675), (2721, 19725), (3945, 13605), (4535, 11835), (6575, 8163)]