47727964185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4872

約数の個数: 144

約数和(自身を含む): 93878635200

約数和(自身を除く): 46150671015

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 121, 165, 187, 209, 255, 285, 289, 323, 363, 561, 605, 627, 867, 935, 969, 1045, 1445, 1615, 1815, 2057, 2299, 2805, 3135, 3179, 3553, 4335, 4789, 4845, 5491, 6171, 6897, 9537, 10285, 10659, 11495, 14367, 15895, 16473, 17765, 23945, 27455, 30855, 34485, 34969, 39083, 47685, 52679, 53295, 60401, 71835, 81413, 82365, 90991, 104907, 117249, 158037, 174845, 181203, 195415, 244239, 263395, 272973, 302005, 407065, 454955, 524535, 579469, 586245, 664411, 790185, 895543, 906015, 1000901, 1221195, 1364865, 1384021, 1546847, 1738407, 1993233, 2686629, 2897345, 3002703, 3322055, 4152063, 4477715, 4640541, 5004505, 6920105, 7734235, 8692035, 9850973, 9966165, 11009911, 13433145, 15013515, 15224231, 17015317, 20760315, 23202705, 26296399, 29552919, 33029733, 45672693, 49254865, 51045951, 55049555, 76121155, 78889197, 85076585, 131481995, 147764595, 165148665, 167466541, 187168487, 228363465, 255229755, 289260389, 394445985, 502399623, 561505461, 837332705, 867781167, 935842435, 1446301945, 2511998115, 2807527305, 3181864279, 4338905835, 9545592837, 15909321395, 47727964185]

約数ペア:

[(1, 47727964185), (3, 15909321395), (5, 9545592837), (11, 4338905835), (15, 3181864279), (17, 2807527305), (19, 2511998115), (33, 1446301945), (51, 935842435), (55, 867781167), (57, 837332705), (85, 561505461), (95, 502399623), (121, 394445985), (165, 289260389), (187, 255229755), (209, 228363465), (255, 187168487), (285, 167466541), (289, 165148665), (323, 147764595), (363, 131481995), (561, 85076585), (605, 78889197), (627, 76121155), (867, 55049555), (935, 51045951), (969, 49254865), (1045, 45672693), (1445, 33029733), (1615, 29552919), (1815, 26296399), (2057, 23202705), (2299, 20760315), (2805, 17015317), (3135, 15224231), (3179, 15013515), (3553, 13433145), (4335, 11009911), (4789, 9966165), (4845, 9850973), (5491, 8692035), (6171, 7734235), (6897, 6920105), (9537, 5004505), (10285, 4640541), (10659, 4477715), (11495, 4152063), (14367, 3322055), (15895, 3002703), (16473, 2897345), (17765, 2686629), (23945, 1993233), (27455, 1738407), (30855, 1546847), (34485, 1384021), (34969, 1364865), (39083, 1221195), (47685, 1000901), (52679, 906015), (53295, 895543), (60401, 790185), (71835, 664411), (81413, 586245), (82365, 579469), (90991, 524535), (104907, 454955), (117249, 407065), (158037, 302005), (174845, 272973), (181203, 263395), (195415, 244239)]