1330840005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 2368956672

約数和(自身を除く): 1038116667

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 313, 353, 365, 803, 939, 1059, 1095, 1565, 1765, 2409, 3443, 3883, 4015, 4695, 5295, 10329, 11649, 12045, 17215, 19415, 22849, 25769, 51645, 58245, 68547, 77307, 110489, 114245, 128845, 251339, 283459, 331467, 342735, 386535, 552445, 754017, 850377, 1215379, 1256695, 1417295, 1657335, 3646137, 3770085, 4251885, 6076895, 8065697, 18230685, 24197091, 40328485, 88722667, 120985455, 266168001, 443613335, 1330840005]

約数ペア:

[(1, 1330840005), (3, 443613335), (5, 266168001), (11, 120985455), (15, 88722667), (33, 40328485), (55, 24197091), (73, 18230685), (165, 8065697), (219, 6076895), (313, 4251885), (353, 3770085), (365, 3646137), (803, 1657335), (939, 1417295), (1059, 1256695), (1095, 1215379), (1565, 850377), (1765, 754017), (2409, 552445), (3443, 386535), (3883, 342735), (4015, 331467), (4695, 283459), (5295, 251339), (10329, 128845), (11649, 114245), (12045, 110489), (17215, 77307), (19415, 68547), (22849, 58245), (25769, 51645)]