42142065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23609}}^1$

素因数の和:23641

約数の個数: 32

約数和(自身を含む): 81596160

約数和(自身を除く): 39454095

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23609, 70827, 118045, 165263, 354135, 401353, 495789, 826315, 1204059, 2006765, 2478945, 2809471, 6020295, 8428413, 14047355, 42142065]

約数ペア:

[(1, 42142065), (3, 14047355), (5, 8428413), (7, 6020295), (15, 2809471), (17, 2478945), (21, 2006765), (35, 1204059), (51, 826315), (85, 495789), (105, 401353), (119, 354135), (255, 165263), (357, 118045), (595, 70827), (1785, 23609)]