23805405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40693}}^1$

素因数の和:40717

約数の個数: 24

約数和(自身を含む): 44437848

約数和(自身を除く): 20632443

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40693, 122079, 203465, 366237, 529009, 610395, 1587027, 1831185, 2645045, 4761081, 7935135, 23805405]

約数ペア:

[(1, 23805405), (3, 7935135), (5, 4761081), (9, 2645045), (13, 1831185), (15, 1587027), (39, 610395), (45, 529009), (65, 366237), (117, 203465), (195, 122079), (585, 40693)]