40006295

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 56139984

約数和(自身を除く): 16133689

約数列:

[1, 5, 7, 35, 49, 245, 283, 577, 1415, 1981, 2885, 4039, 9905, 13867, 20195, 28273, 69335, 141365, 163291, 816455, 1143037, 5715185, 8001259, 40006295]

約数ペア:

[(1, 40006295), (5, 8001259), (7, 5715185), (35, 1143037), (49, 816455), (245, 163291), (283, 141365), (577, 69335), (1415, 28273), (1981, 20195), (2885, 13867), (4039, 9905)]