129556943955

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3677}}^1$

素因数の和:4001

約数の個数: 96

約数和(自身を含む): 233271118080

約数和(自身を除く): 103714174125

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 131, 139, 215, 387, 393, 417, 645, 655, 695, 1179, 1251, 1935, 1965, 2085, 3677, 5633, 5895, 5977, 6255, 11031, 16899, 17931, 18209, 18385, 28165, 29885, 33093, 50697, 53793, 54627, 55155, 84495, 89655, 91045, 158111, 163881, 165465, 253485, 268965, 273135, 474333, 481687, 511103, 782987, 790555, 819405, 1422999, 1445061, 1533309, 2348961, 2371665, 2408435, 2555515, 3914935, 4335183, 4599927, 7046883, 7114995, 7225305, 7666545, 11744805, 20712541, 21675915, 21977429, 22999635, 35234415, 62137623, 65932287, 66954493, 103562705, 109887145, 186412869, 197796861, 200863479, 310688115, 329661435, 334772465, 602590437, 932064345, 988984305, 1004317395, 2879043199, 3012952185, 8637129597, 14395215995, 25911388791, 43185647985, 129556943955]

約数ペア:

[(1, 129556943955), (3, 43185647985), (5, 25911388791), (9, 14395215995), (15, 8637129597), (43, 3012952185), (45, 2879043199), (129, 1004317395), (131, 988984305), (139, 932064345), (215, 602590437), (387, 334772465), (393, 329661435), (417, 310688115), (645, 200863479), (655, 197796861), (695, 186412869), (1179, 109887145), (1251, 103562705), (1935, 66954493), (1965, 65932287), (2085, 62137623), (3677, 35234415), (5633, 22999635), (5895, 21977429), (5977, 21675915), (6255, 20712541), (11031, 11744805), (16899, 7666545), (17931, 7225305), (18209, 7114995), (18385, 7046883), (28165, 4599927), (29885, 4335183), (33093, 3914935), (50697, 2555515), (53793, 2408435), (54627, 2371665), (55155, 2348961), (84495, 1533309), (89655, 1445061), (91045, 1422999), (158111, 819405), (163881, 790555), (165465, 782987), (253485, 511103), (268965, 481687), (273135, 474333)]