42922705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72139}}^1$

素因数の和:72168

約数の個数: 16

約数和(自身を含む): 62328960

約数和(自身を除く): 19406255

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 72139, 360695, 504973, 1226363, 2524865, 6131815, 8584541, 42922705]

約数ペア:

[(1, 42922705), (5, 8584541), (7, 6131815), (17, 2524865), (35, 1226363), (85, 504973), (119, 360695), (595, 72139)]