156715490745

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{1663}}^1$

素因数の和:2346

約数の個数: 144

約数和(自身を含む): 310307751936

約数和(自身を除く): 153592261191

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 243, 297, 363, 405, 495, 605, 641, 891, 1089, 1215, 1485, 1663, 1815, 1923, 2673, 3205, 3267, 4455, 4989, 5445, 5769, 7051, 8315, 9615, 9801, 13365, 14967, 16335, 17307, 18293, 21153, 24945, 28845, 29403, 35255, 44901, 49005, 51921, 54879, 63459, 74835, 77561, 86535, 91465, 105765, 134703, 147015, 155763, 164637, 190377, 201223, 224505, 232683, 259605, 274395, 317295, 387805, 404109, 493911, 571131, 603669, 673515, 698049, 778815, 823185, 951885, 1006115, 1065983, 1163415, 1481733, 1713393, 1811007, 2020545, 2094147, 2469555, 2855655, 3018345, 3197949, 3490245, 4445199, 5329915, 5433021, 6282441, 7408665, 8566965, 9055035, 9593847, 10470735, 11725813, 15989745, 16299063, 18847323, 22225995, 27165105, 28781541, 31412205, 35177439, 47969235, 48897189, 58629065, 81495315, 86344623, 94236615, 105532317, 128983943, 143907705, 175887195, 244485945, 259033869, 316596951, 386951829, 431723115, 527661585, 644919715, 949790853, 1160855487, 1295169345, 1582984755, 1934759145, 2849372559, 3482566461, 4748954265, 5804277435, 10447699383, 14246862795, 17412832305, 31343098149, 52238496915, 156715490745]

約数ペア:

[(1, 156715490745), (3, 52238496915), (5, 31343098149), (9, 17412832305), (11, 14246862795), (15, 10447699383), (27, 5804277435), (33, 4748954265), (45, 3482566461), (55, 2849372559), (81, 1934759145), (99, 1582984755), (121, 1295169345), (135, 1160855487), (165, 949790853), (243, 644919715), (297, 527661585), (363, 431723115), (405, 386951829), (495, 316596951), (605, 259033869), (641, 244485945), (891, 175887195), (1089, 143907705), (1215, 128983943), (1485, 105532317), (1663, 94236615), (1815, 86344623), (1923, 81495315), (2673, 58629065), (3205, 48897189), (3267, 47969235), (4455, 35177439), (4989, 31412205), (5445, 28781541), (5769, 27165105), (7051, 22225995), (8315, 18847323), (9615, 16299063), (9801, 15989745), (13365, 11725813), (14967, 10470735), (16335, 9593847), (17307, 9055035), (18293, 8566965), (21153, 7408665), (24945, 6282441), (28845, 5433021), (29403, 5329915), (35255, 4445199), (44901, 3490245), (49005, 3197949), (51921, 3018345), (54879, 2855655), (63459, 2469555), (74835, 2094147), (77561, 2020545), (86535, 1811007), (91465, 1713393), (105765, 1481733), (134703, 1163415), (147015, 1065983), (155763, 1006115), (164637, 951885), (190377, 823185), (201223, 778815), (224505, 698049), (232683, 673515), (259605, 603669), (274395, 571131), (317295, 493911), (387805, 404109)]