42288135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65563}}^1$

素因数の和:65614

約数の個数: 16

約数和(自身を含む): 69235584

約数和(自身を除く): 26947449

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 65563, 196689, 327815, 983445, 2819209, 8457627, 14096045, 42288135]

約数ペア:

[(1, 42288135), (3, 14096045), (5, 8457627), (15, 2819209), (43, 983445), (129, 327815), (215, 196689), (645, 65563)]