22665275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 29261520

約数和(自身を除く): 6596245

約数列:

[1, 5, 25, 37, 107, 185, 229, 535, 925, 1145, 2675, 3959, 5725, 8473, 19795, 24503, 42365, 98975, 122515, 211825, 612575, 906611, 4533055, 22665275]

約数ペア:

[(1, 22665275), (5, 4533055), (25, 906611), (37, 612575), (107, 211825), (185, 122515), (229, 98975), (535, 42365), (925, 24503), (1145, 19795), (2675, 8473), (3959, 5725)]