3748652215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 6216744960

約数和(自身を除く): 2468092745

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 61, 77, 95, 133, 155, 209, 217, 271, 305, 341, 385, 427, 589, 665, 671, 1045, 1085, 1159, 1355, 1463, 1705, 1891, 1897, 2135, 2387, 2945, 2981, 3355, 4123, 4697, 5149, 5795, 6479, 7315, 8113, 8401, 9455, 9485, 11935, 12749, 13237, 14905, 16531, 20615, 20801, 20867, 23485, 25745, 32395, 35929, 36043, 40565, 42005, 45353, 56639, 58807, 63745, 66185, 82655, 89243, 92411, 104005, 104335, 115717, 145607, 159619, 179645, 180215, 181841, 226765, 251503, 283195, 294035, 314089, 395219, 396473, 446215, 462055, 512461, 578585, 646877, 728035, 798095, 909205, 1117333, 1257515, 1272887, 1570445, 1755809, 1976095, 1982365, 2198623, 2562305, 2766533, 3234385, 3454979, 3587227, 5586665, 5637071, 6364435, 8779045, 9736759, 10993115, 12290663, 13832665, 17274895, 17936135, 24184853, 28185355, 39459497, 48683795, 61453315, 68157313, 107104349, 120924265, 197297485, 340786565, 535521745, 749730443, 3748652215]

約数ペア:

[(1, 3748652215), (5, 749730443), (7, 535521745), (11, 340786565), (19, 197297485), (31, 120924265), (35, 107104349), (55, 68157313), (61, 61453315), (77, 48683795), (95, 39459497), (133, 28185355), (155, 24184853), (209, 17936135), (217, 17274895), (271, 13832665), (305, 12290663), (341, 10993115), (385, 9736759), (427, 8779045), (589, 6364435), (665, 5637071), (671, 5586665), (1045, 3587227), (1085, 3454979), (1159, 3234385), (1355, 2766533), (1463, 2562305), (1705, 2198623), (1891, 1982365), (1897, 1976095), (2135, 1755809), (2387, 1570445), (2945, 1272887), (2981, 1257515), (3355, 1117333), (4123, 909205), (4697, 798095), (5149, 728035), (5795, 646877), (6479, 578585), (7315, 512461), (8113, 462055), (8401, 446215), (9455, 396473), (9485, 395219), (11935, 314089), (12749, 294035), (13237, 283195), (14905, 251503), (16531, 226765), (20615, 181841), (20801, 180215), (20867, 179645), (23485, 159619), (25745, 145607), (32395, 115717), (35929, 104335), (36043, 104005), (40565, 92411), (42005, 89243), (45353, 82655), (56639, 66185), (58807, 63745)]