42358185

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5441}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 73858824

約数和(自身を除く): 31500639

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 5441, 7785, 16323, 27205, 48969, 81615, 244845, 941293, 2823879, 4706465, 8471637, 14119395, 42358185]

約数ペア:

[(1, 42358185), (3, 14119395), (5, 8471637), (9, 4706465), (15, 2823879), (45, 941293), (173, 244845), (519, 81615), (865, 48969), (1557, 27205), (2595, 16323), (5441, 7785)]