23507265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 39926016

約数和(自身を除く): 16418751

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1117, 1403, 3351, 4209, 5585, 7015, 16755, 21045, 25691, 68137, 77073, 128455, 204411, 340685, 385365, 1022055, 1567151, 4701453, 7835755, 23507265]

約数ペア:

[(1, 23507265), (3, 7835755), (5, 4701453), (15, 1567151), (23, 1022055), (61, 385365), (69, 340685), (115, 204411), (183, 128455), (305, 77073), (345, 68137), (915, 25691), (1117, 21045), (1403, 16755), (3351, 7015), (4209, 5585)]