7664290115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 10830606336

約数和(自身を除く): 3166316221

約数列:

[1, 5, 17, 23, 31, 43, 85, 115, 155, 173, 215, 289, 391, 527, 713, 731, 865, 989, 1333, 1445, 1955, 2635, 2941, 3565, 3655, 3979, 4945, 5363, 6647, 6665, 7439, 8959, 12121, 12427, 14705, 16813, 19895, 22661, 26815, 30659, 33235, 37195, 44795, 49997, 60605, 62135, 67643, 84065, 91171, 113305, 123349, 126463, 153295, 171097, 206057, 230609, 249985, 285821, 338215, 385237, 455855, 521203, 616745, 632315, 855485, 1030285, 1149931, 1153045, 1429105, 1549907, 1926185, 2096933, 2149871, 2606015, 2908649, 3920353, 5304007, 5749655, 7749535, 8860451, 10484665, 10749355, 14543245, 19601765, 26520035, 35647861, 44302255, 49447033, 66646001, 90168119, 178239305, 247235165, 333230005, 450840595, 1532858023, 7664290115]

約数ペア:

[(1, 7664290115), (5, 1532858023), (17, 450840595), (23, 333230005), (31, 247235165), (43, 178239305), (85, 90168119), (115, 66646001), (155, 49447033), (173, 44302255), (215, 35647861), (289, 26520035), (391, 19601765), (527, 14543245), (713, 10749355), (731, 10484665), (865, 8860451), (989, 7749535), (1333, 5749655), (1445, 5304007), (1955, 3920353), (2635, 2908649), (2941, 2606015), (3565, 2149871), (3655, 2096933), (3979, 1926185), (4945, 1549907), (5363, 1429105), (6647, 1153045), (6665, 1149931), (7439, 1030285), (8959, 855485), (12121, 632315), (12427, 616745), (14705, 521203), (16813, 455855), (19895, 385237), (22661, 338215), (26815, 285821), (30659, 249985), (33235, 230609), (37195, 206057), (44795, 171097), (49997, 153295), (60605, 126463), (62135, 123349), (67643, 113305), (84065, 91171)]