42109655

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3919}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 57953280

約数和(自身を除く): 15843625

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 3919, 10745, 19595, 27433, 137165, 1203133, 6015665, 8421931, 42109655]

約数ペア:

[(1, 42109655), (5, 8421931), (7, 6015665), (35, 1203133), (307, 137165), (1535, 27433), (2149, 19595), (3919, 10745)]