3211762905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 6441074640

約数和(自身を除く): 3229311735

約数列:

[1, 3, 5, 9, 13, 15, 29, 31, 39, 45, 65, 87, 93, 117, 145, 155, 195, 197, 261, 279, 377, 403, 435, 465, 585, 591, 899, 961, 985, 1131, 1209, 1305, 1395, 1773, 1885, 2015, 2561, 2697, 2883, 2955, 3393, 3627, 4495, 4805, 5655, 5713, 6045, 6107, 7683, 8091, 8649, 8865, 11687, 12493, 12805, 13485, 14415, 16965, 17139, 18135, 18321, 23049, 27869, 28565, 30535, 35061, 37479, 38415, 40455, 43245, 51417, 54963, 58435, 62465, 74269, 79391, 83607, 85695, 91605, 105183, 112437, 115245, 139345, 175305, 177103, 187395, 189317, 222807, 238173, 250821, 257085, 274815, 362297, 371345, 396955, 418035, 525915, 531309, 562185, 567951, 668421, 714519, 885515, 946585, 1086891, 1114035, 1190865, 1254105, 1593927, 1703853, 1811485, 2302339, 2461121, 2656545, 2839755, 3260673, 3342105, 3572595, 5434455, 5490193, 6907017, 7383363, 7969635, 8519265, 11511695, 12305605, 16303365, 16470579, 20721051, 22150089, 27450965, 34535085, 36916815, 49411737, 71372509, 82352895, 103605255, 110750445, 214117527, 247058685, 356862545, 642352581, 1070587635, 3211762905]

約数ペア:

[(1, 3211762905), (3, 1070587635), (5, 642352581), (9, 356862545), (13, 247058685), (15, 214117527), (29, 110750445), (31, 103605255), (39, 82352895), (45, 71372509), (65, 49411737), (87, 36916815), (93, 34535085), (117, 27450965), (145, 22150089), (155, 20721051), (195, 16470579), (197, 16303365), (261, 12305605), (279, 11511695), (377, 8519265), (403, 7969635), (435, 7383363), (465, 6907017), (585, 5490193), (591, 5434455), (899, 3572595), (961, 3342105), (985, 3260673), (1131, 2839755), (1209, 2656545), (1305, 2461121), (1395, 2302339), (1773, 1811485), (1885, 1703853), (2015, 1593927), (2561, 1254105), (2697, 1190865), (2883, 1114035), (2955, 1086891), (3393, 946585), (3627, 885515), (4495, 714519), (4805, 668421), (5655, 567951), (5713, 562185), (6045, 531309), (6107, 525915), (7683, 418035), (8091, 396955), (8649, 371345), (8865, 362297), (11687, 274815), (12493, 257085), (12805, 250821), (13485, 238173), (14415, 222807), (16965, 189317), (17139, 187395), (18135, 177103), (18321, 175305), (23049, 139345), (27869, 115245), (28565, 112437), (30535, 105183), (35061, 91605), (37479, 85695), (38415, 83607), (40455, 79391), (43245, 74269), (51417, 62465), (54963, 58435)]