12550005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 24030720

約数和(自身を除く): 11480715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7151, 21453, 35755, 64359, 92963, 107265, 193077, 278889, 321795, 464815, 836667, 965385, 1394445, 2510001, 4183335, 12550005]

約数ペア:

[(1, 12550005), (3, 4183335), (5, 2510001), (9, 1394445), (13, 965385), (15, 836667), (27, 464815), (39, 321795), (45, 278889), (65, 193077), (117, 107265), (135, 92963), (195, 64359), (351, 35755), (585, 21453), (1755, 7151)]