42126165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25301}}^1$

素因数の和:25349

約数の個数: 24

約数和(自身を含む): 74995128

約数和(自身を除く): 32868963

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 25301, 75903, 126505, 227709, 379515, 936137, 1138545, 2808411, 4680685, 8425233, 14042055, 42126165]

約数ペア:

[(1, 42126165), (3, 14042055), (5, 8425233), (9, 4680685), (15, 2808411), (37, 1138545), (45, 936137), (111, 379515), (185, 227709), (333, 126505), (555, 75903), (1665, 25301)]