11512485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 21481200

約数和(自身を除く): 9968715

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 149, 153, 255, 303, 447, 505, 745, 765, 909, 1341, 1515, 1717, 2235, 2533, 4545, 5151, 6705, 7599, 8585, 12665, 15049, 15453, 22797, 25755, 37995, 45147, 75245, 77265, 113985, 135441, 225735, 255833, 677205, 767499, 1279165, 2302497, 3837495, 11512485]

約数ペア:

[(1, 11512485), (3, 3837495), (5, 2302497), (9, 1279165), (15, 767499), (17, 677205), (45, 255833), (51, 225735), (85, 135441), (101, 113985), (149, 77265), (153, 75245), (255, 45147), (303, 37995), (447, 25755), (505, 22797), (745, 15453), (765, 15049), (909, 12665), (1341, 8585), (1515, 7599), (1717, 6705), (2235, 5151), (2533, 4545)]