48681945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27766

約数の個数: 32

約数和(自身を含む): 93206400

約数和(自身を除く): 44524455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 27739, 83217, 138695, 249651, 360607, 416085, 748953, 1081821, 1248255, 1803035, 3245463, 3744765, 5409105, 9736389, 16227315, 48681945]

約数ペア:

[(1, 48681945), (3, 16227315), (5, 9736389), (9, 5409105), (13, 3744765), (15, 3245463), (27, 1803035), (39, 1248255), (45, 1081821), (65, 748953), (117, 416085), (135, 360607), (195, 249651), (351, 138695), (585, 83217), (1755, 27739)]