42017285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{757}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 53539056

約数和(自身を除く): 11521771

約数列:

[1, 5, 17, 85, 653, 757, 3265, 3785, 11101, 12869, 55505, 64345, 494321, 2471605, 8403457, 42017285]

約数ペア:

[(1, 42017285), (5, 8403457), (17, 2471605), (85, 494321), (653, 64345), (757, 55505), (3265, 12869), (3785, 11101)]