15230889

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 23355360

約数和(自身を除く): 8124471

約数列:

[1, 3, 9, 27, 31, 93, 279, 587, 837, 961, 1761, 2883, 5283, 8649, 15849, 18197, 25947, 54591, 163773, 491319, 564107, 1692321, 5076963, 15230889]

約数ペア:

[(1, 15230889), (3, 5076963), (9, 1692321), (27, 564107), (31, 491319), (93, 163773), (279, 54591), (587, 25947), (837, 18197), (961, 15849), (1761, 8649), (2883, 5283)]