58377915

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 113430240

約数和(自身を除く): 55052325

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 81, 85, 135, 139, 153, 183, 255, 305, 405, 417, 459, 549, 695, 765, 915, 1037, 1251, 1377, 1647, 2085, 2295, 2363, 2745, 3111, 3753, 4941, 5185, 6255, 6885, 7089, 8235, 8479, 9333, 11259, 11815, 15555, 18765, 21267, 24705, 25437, 27999, 35445, 42395, 46665, 56295, 63801, 76311, 83997, 106335, 127185, 139995, 144143, 191403, 228933, 319005, 381555, 419985, 432429, 686799, 720715, 957015, 1144665, 1297287, 2162145, 3433995, 3891861, 6486435, 11675583, 19459305, 58377915]

約数ペア:

[(1, 58377915), (3, 19459305), (5, 11675583), (9, 6486435), (15, 3891861), (17, 3433995), (27, 2162145), (45, 1297287), (51, 1144665), (61, 957015), (81, 720715), (85, 686799), (135, 432429), (139, 419985), (153, 381555), (183, 319005), (255, 228933), (305, 191403), (405, 144143), (417, 139995), (459, 127185), (549, 106335), (695, 83997), (765, 76311), (915, 63801), (1037, 56295), (1251, 46665), (1377, 42395), (1647, 35445), (2085, 27999), (2295, 25437), (2363, 24705), (2745, 21267), (3111, 18765), (3753, 15555), (4941, 11815), (5185, 11259), (6255, 9333), (6885, 8479), (7089, 8235)]