6461557335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 12016742400

約数和(自身を除く): 5555185065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 271, 285, 353, 395, 711, 813, 855, 1059, 1185, 1355, 1501, 1765, 2439, 3177, 3555, 4065, 4503, 5149, 5295, 6707, 7505, 12195, 13509, 15447, 15885, 20121, 21409, 22515, 25745, 27887, 33535, 46341, 60363, 64227, 67545, 77235, 83661, 95663, 100605, 107045, 139435, 192681, 231705, 250983, 286989, 301815, 321135, 406771, 418305, 478315, 529853, 860967, 963405, 1220313, 1254915, 1434945, 1589559, 1817597, 2033855, 2649265, 3660939, 4304835, 4768677, 5452791, 6101565, 7557377, 7947795, 9087985, 16358373, 18304695, 22672131, 23843385, 27263955, 37786885, 68016393, 81791865, 113360655, 143590163, 340081965, 430770489, 717950815, 1292311467, 2153852445, 6461557335]

約数ペア:

[(1, 6461557335), (3, 2153852445), (5, 1292311467), (9, 717950815), (15, 430770489), (19, 340081965), (45, 143590163), (57, 113360655), (79, 81791865), (95, 68016393), (171, 37786885), (237, 27263955), (271, 23843385), (285, 22672131), (353, 18304695), (395, 16358373), (711, 9087985), (813, 7947795), (855, 7557377), (1059, 6101565), (1185, 5452791), (1355, 4768677), (1501, 4304835), (1765, 3660939), (2439, 2649265), (3177, 2033855), (3555, 1817597), (4065, 1589559), (4503, 1434945), (5149, 1254915), (5295, 1220313), (6707, 963405), (7505, 860967), (12195, 529853), (13509, 478315), (15447, 418305), (15885, 406771), (20121, 321135), (21409, 301815), (22515, 286989), (25745, 250983), (27887, 231705), (33535, 192681), (46341, 139435), (60363, 107045), (64227, 100605), (67545, 95663), (77235, 83661)]