23988735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28087

約数の個数: 24

約数和(自身を含む): 43770480

約数和(自身を除く): 19781745

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 28057, 84171, 140285, 252513, 420855, 533083, 1262565, 1599249, 2665415, 4797747, 7996245, 23988735]

約数ペア:

[(1, 23988735), (3, 7996245), (5, 4797747), (9, 2665415), (15, 1599249), (19, 1262565), (45, 533083), (57, 420855), (95, 252513), (171, 140285), (285, 84171), (855, 28057)]