40987955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 51819264

約数和(自身を除く): 10831309

約数列:

[1, 5, 23, 107, 115, 535, 2461, 3331, 12305, 16655, 76613, 356417, 383065, 1782085, 8197591, 40987955]

約数ペア:

[(1, 40987955), (5, 8197591), (23, 1782085), (107, 383065), (115, 356417), (535, 76613), (2461, 16655), (3331, 12305)]