23143185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13214

約数の個数: 32

約数和(自身を含む): 44311680

約数和(自身を除く): 21168495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 13187, 39561, 65935, 118683, 171431, 197805, 356049, 514293, 593415, 857155, 1542879, 1780245, 2571465, 4628637, 7714395, 23143185]

約数ペア:

[(1, 23143185), (3, 7714395), (5, 4628637), (9, 2571465), (13, 1780245), (15, 1542879), (27, 857155), (39, 593415), (45, 514293), (65, 356049), (117, 197805), (135, 171431), (195, 118683), (351, 65935), (585, 39561), (1755, 13187)]