22356945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12766

約数の個数: 32

約数和(自身を含む): 42806400

約数和(自身を除く): 20449455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 12739, 38217, 63695, 114651, 165607, 191085, 343953, 496821, 573255, 828035, 1490463, 1719765, 2484105, 4471389, 7452315, 22356945]

約数ペア:

[(1, 22356945), (3, 7452315), (5, 4471389), (9, 2484105), (13, 1719765), (15, 1490463), (27, 828035), (39, 573255), (45, 496821), (65, 343953), (117, 191085), (135, 165607), (195, 114651), (351, 63695), (585, 38217), (1755, 12739)]