9251145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 8892855

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 139, 145, 153, 255, 261, 417, 435, 459, 493, 695, 765, 783, 1251, 1305, 1479, 2085, 2295, 2363, 2465, 3753, 3915, 4031, 4437, 6255, 7089, 7395, 11815, 12093, 13311, 18765, 20155, 21267, 22185, 35445, 36279, 60465, 63801, 66555, 68527, 106335, 108837, 181395, 205581, 319005, 342635, 544185, 616743, 1027905, 1850229, 3083715, 9251145]

約数ペア:

[(1, 9251145), (3, 3083715), (5, 1850229), (9, 1027905), (15, 616743), (17, 544185), (27, 342635), (29, 319005), (45, 205581), (51, 181395), (85, 108837), (87, 106335), (135, 68527), (139, 66555), (145, 63801), (153, 60465), (255, 36279), (261, 35445), (417, 22185), (435, 21267), (459, 20155), (493, 18765), (695, 13311), (765, 12093), (783, 11815), (1251, 7395), (1305, 7089), (1479, 6255), (2085, 4437), (2295, 4031), (2363, 3915), (2465, 3753)]