17260695

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 34499520

約数和(自身を除く): 17238825

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 109, 115, 135, 153, 207, 255, 327, 345, 391, 405, 459, 545, 621, 765, 981, 1035, 1173, 1377, 1635, 1853, 1863, 1955, 2295, 2507, 2943, 3105, 3519, 4905, 5559, 5865, 6885, 7521, 8829, 9265, 9315, 10557, 12535, 14715, 16677, 17595, 22563, 27795, 31671, 37605, 42619, 44145, 50031, 52785, 67689, 83385, 112815, 127857, 150093, 158355, 203067, 213095, 250155, 338445, 383571, 639285, 750465, 1015335, 1150713, 1917855, 3452139, 5753565, 17260695]

約数ペア:

[(1, 17260695), (3, 5753565), (5, 3452139), (9, 1917855), (15, 1150713), (17, 1015335), (23, 750465), (27, 639285), (45, 383571), (51, 338445), (69, 250155), (81, 213095), (85, 203067), (109, 158355), (115, 150093), (135, 127857), (153, 112815), (207, 83385), (255, 67689), (327, 52785), (345, 50031), (391, 44145), (405, 42619), (459, 37605), (545, 31671), (621, 27795), (765, 22563), (981, 17595), (1035, 16677), (1173, 14715), (1377, 12535), (1635, 10557), (1853, 9315), (1863, 9265), (1955, 8829), (2295, 7521), (2507, 6885), (2943, 5865), (3105, 5559), (3519, 4905)]