16394715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 31168800

約数和(自身を除く): 14774085

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 739, 765, 1305, 1479, 2217, 2465, 3695, 4437, 6651, 7395, 11085, 12563, 21431, 22185, 33255, 37689, 62815, 64293, 107155, 113067, 188445, 192879, 321465, 364327, 565335, 964395, 1092981, 1821635, 3278943, 5464905, 16394715]

約数ペア:

[(1, 16394715), (3, 5464905), (5, 3278943), (9, 1821635), (15, 1092981), (17, 964395), (29, 565335), (45, 364327), (51, 321465), (85, 192879), (87, 188445), (145, 113067), (153, 107155), (255, 64293), (261, 62815), (435, 37689), (493, 33255), (739, 22185), (765, 21431), (1305, 12563), (1479, 11085), (2217, 7395), (2465, 6651), (3695, 4437)]