22516275

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 37380544

約数和(自身を除く): 14864269

約数列:

[1, 3, 5, 15, 25, 75, 331, 907, 993, 1655, 2721, 4535, 4965, 8275, 13605, 22675, 24825, 68025, 300217, 900651, 1501085, 4503255, 7505425, 22516275]

約数ペア:

[(1, 22516275), (3, 7505425), (5, 4503255), (15, 1501085), (25, 900651), (75, 300217), (331, 68025), (907, 24825), (993, 22675), (1655, 13605), (2721, 8275), (4535, 4965)]