2641545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2335095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1151, 2295, 3453, 5755, 10359, 17265, 19567, 31077, 51795, 58701, 97835, 155385, 176103, 293505, 528309, 880515, 2641545]

約数ペア:

[(1, 2641545), (3, 880515), (5, 528309), (9, 293505), (15, 176103), (17, 155385), (27, 97835), (45, 58701), (51, 51795), (85, 31077), (135, 19567), (153, 17265), (255, 10359), (459, 5755), (765, 3453), (1151, 2295)]