40020135

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25903}}^1$

素因数の和:26014

約数の個数: 16

約数和(自身を含む): 64656384

約数和(自身を除く): 24636249

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 25903, 77709, 129515, 388545, 2668009, 8004027, 13340045, 40020135]

約数ペア:

[(1, 40020135), (3, 13340045), (5, 8004027), (15, 2668009), (103, 388545), (309, 129515), (515, 77709), (1545, 25903)]