20137275

素因数分解:

$3^3\times 5^2\times {\mathrm{29833}}^1$

素因数の和:29852

約数の個数: 24

約数和(自身を含む): 36994160

約数和(自身を除く): 16856885

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29833, 89499, 149165, 268497, 447495, 745825, 805491, 1342485, 2237475, 4027455, 6712425, 20137275]

約数ペア:

[(1, 20137275), (3, 6712425), (5, 4027455), (9, 2237475), (15, 1342485), (25, 805491), (27, 745825), (45, 447495), (75, 268497), (135, 149165), (225, 89499), (675, 29833)]