40912755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209809}}^1$

素因数の和:209830

約数の個数: 16

約数和(自身を含む): 70496160

約数和(自身を除く): 29583405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 209809, 629427, 1049045, 2727517, 3147135, 8182551, 13637585, 40912755]

約数ペア:

[(1, 40912755), (3, 13637585), (5, 8182551), (13, 3147135), (15, 2727517), (39, 1049045), (65, 629427), (195, 209809)]