40528765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3037}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 51840432

約数和(自身を除く): 11311667

約数列:

[1, 5, 17, 85, 157, 785, 2669, 3037, 13345, 15185, 51629, 258145, 476809, 2384045, 8105753, 40528765]

約数ペア:

[(1, 40528765), (5, 8105753), (17, 2384045), (85, 476809), (157, 258145), (785, 51629), (2669, 15185), (3037, 13345)]