26169635525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 40278047040

約数和(自身を除く): 14108411515

約数列:

[1, 5, 11, 17, 25, 29, 43, 55, 67, 85, 145, 187, 215, 275, 319, 335, 425, 473, 493, 725, 731, 737, 935, 1075, 1139, 1247, 1595, 1675, 1943, 2365, 2465, 2881, 3655, 3685, 4489, 4675, 5423, 5695, 6235, 7975, 8041, 9715, 11825, 12325, 12529, 13717, 14405, 18275, 18425, 21199, 21373, 22445, 27115, 28475, 31175, 31691, 33031, 40205, 48575, 48977, 49379, 62645, 68585, 72025, 76313, 83549, 105995, 106865, 112225, 130181, 135575, 158455, 165155, 193027, 201025, 233189, 244885, 246895, 313225, 342925, 363341, 381565, 417745, 529975, 534325, 538747, 650905, 792275, 825775, 839443, 919039, 965135, 1165945, 1224425, 1234475, 1420333, 1431991, 1816705, 1907825, 2088725, 2123297, 2213077, 2693735, 3254525, 3281459, 4197215, 4595195, 4825675, 5597783, 5829725, 7101665, 7159955, 9083525, 10616485, 11065385, 13468675, 15623663, 16407295, 20986075, 22975975, 24343847, 27988915, 35508325, 35799775, 36096049, 53082425, 55326925, 61575613, 78118315, 82036475, 95162311, 121719235, 139944575, 180480245, 307878065, 390591575, 475811555, 608596175, 902401225, 1046785421, 1539390325, 2379057775, 5233927105, 26169635525]

約数ペア:

[(1, 26169635525), (5, 5233927105), (11, 2379057775), (17, 1539390325), (25, 1046785421), (29, 902401225), (43, 608596175), (55, 475811555), (67, 390591575), (85, 307878065), (145, 180480245), (187, 139944575), (215, 121719235), (275, 95162311), (319, 82036475), (335, 78118315), (425, 61575613), (473, 55326925), (493, 53082425), (725, 36096049), (731, 35799775), (737, 35508325), (935, 27988915), (1075, 24343847), (1139, 22975975), (1247, 20986075), (1595, 16407295), (1675, 15623663), (1943, 13468675), (2365, 11065385), (2465, 10616485), (2881, 9083525), (3655, 7159955), (3685, 7101665), (4489, 5829725), (4675, 5597783), (5423, 4825675), (5695, 4595195), (6235, 4197215), (7975, 3281459), (8041, 3254525), (9715, 2693735), (11825, 2213077), (12325, 2123297), (12529, 2088725), (13717, 1907825), (14405, 1816705), (18275, 1431991), (18425, 1420333), (21199, 1234475), (21373, 1224425), (22445, 1165945), (27115, 965135), (28475, 919039), (31175, 839443), (31691, 825775), (33031, 792275), (40205, 650905), (48575, 538747), (48977, 534325), (49379, 529975), (62645, 417745), (68585, 381565), (72025, 363341), (76313, 342925), (83549, 313225), (105995, 246895), (106865, 244885), (112225, 233189), (130181, 201025), (135575, 193027), (158455, 165155)]