401367020175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{5477}}^1$

素因数の和:6554

約数の個数: 144

約数和(自身を含む): 812232701280

約数和(自身を除く): 410865681105

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1021, 1305, 1595, 2175, 2475, 2871, 3063, 4785, 5105, 5477, 6525, 7975, 9189, 11231, 14355, 15315, 16431, 23925, 25525, 27385, 29609, 33693, 45945, 49293, 56155, 60247, 71775, 76575, 82155, 88827, 101079, 136925, 148045, 158833, 168465, 180741, 229725, 246465, 266481, 280775, 301235, 325699, 410775, 444135, 476499, 505395, 542223, 740225, 794165, 842325, 903705, 977097, 1232325, 1332405, 1429497, 1506175, 1628495, 1747163, 2220675, 2382495, 2526975, 2711115, 2931291, 3970825, 4518525, 4885485, 5241489, 5592017, 6662025, 7147485, 8142475, 8735815, 11912475, 13555575, 14656455, 15724467, 16776051, 24427425, 26207445, 27960085, 35737425, 43679075, 50328153, 61512187, 73282275, 78622335, 83880255, 131037225, 139800425, 162168493, 184536561, 251640765, 307560935, 393111675, 419401275, 486505479, 553609683, 810842465, 922682805, 1258203825, 1459516437, 1537804675, 1783853423, 2432527395, 2768048415, 4054212325, 4613414025, 5351560269, 7297582185, 8919267115, 12162636975, 13840242075, 16054680807, 26757801345, 36487910925, 44596335575, 80273404035, 133789006725, 401367020175]

約数ペア:

[(1, 401367020175), (3, 133789006725), (5, 80273404035), (9, 44596335575), (11, 36487910925), (15, 26757801345), (25, 16054680807), (29, 13840242075), (33, 12162636975), (45, 8919267115), (55, 7297582185), (75, 5351560269), (87, 4613414025), (99, 4054212325), (145, 2768048415), (165, 2432527395), (225, 1783853423), (261, 1537804675), (275, 1459516437), (319, 1258203825), (435, 922682805), (495, 810842465), (725, 553609683), (825, 486505479), (957, 419401275), (1021, 393111675), (1305, 307560935), (1595, 251640765), (2175, 184536561), (2475, 162168493), (2871, 139800425), (3063, 131037225), (4785, 83880255), (5105, 78622335), (5477, 73282275), (6525, 61512187), (7975, 50328153), (9189, 43679075), (11231, 35737425), (14355, 27960085), (15315, 26207445), (16431, 24427425), (23925, 16776051), (25525, 15724467), (27385, 14656455), (29609, 13555575), (33693, 11912475), (45945, 8735815), (49293, 8142475), (56155, 7147485), (60247, 6662025), (71775, 5592017), (76575, 5241489), (82155, 4885485), (88827, 4518525), (101079, 3970825), (136925, 2931291), (148045, 2711115), (158833, 2526975), (168465, 2382495), (180741, 2220675), (229725, 1747163), (246465, 1628495), (266481, 1506175), (280775, 1429497), (301235, 1332405), (325699, 1232325), (410775, 977097), (444135, 903705), (476499, 842325), (505395, 794165), (542223, 740225)]