1227831885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 128

約数和(自身を含む): 2757058560

約数和(自身を除く): 1529226675

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 27, 35, 45, 51, 63, 69, 85, 105, 115, 119, 135, 153, 161, 189, 207, 255, 315, 345, 357, 391, 459, 483, 595, 621, 765, 805, 945, 1035, 1071, 1173, 1449, 1785, 1955, 2295, 2415, 2737, 3105, 3213, 3323, 3519, 4347, 5355, 5865, 7245, 8211, 9969, 10557, 13685, 16065, 16615, 17595, 21735, 23261, 24633, 29907, 41055, 49845, 52785, 56491, 69783, 73899, 76429, 89721, 116305, 123165, 149535, 169473, 209349, 229287, 282455, 348915, 369495, 382145, 395437, 448605, 508419, 535003, 628047, 687861, 847365, 1046745, 1146435, 1186311, 1299293, 1525257, 1605009, 1977185, 2063583, 2542095, 2675015, 3140235, 3439305, 3558933, 3897879, 4815027, 5931555, 6496465, 7626285, 8025045, 9095051, 10317915, 10676799, 11693637, 14445081, 17794665, 19489395, 24075135, 27285153, 35080911, 45475255, 53383995, 58468185, 72225405, 81855459, 136425765, 175404555, 245566377, 409277295, 1227831885]

約数ペア:

[(1, 1227831885), (3, 409277295), (5, 245566377), (7, 175404555), (9, 136425765), (15, 81855459), (17, 72225405), (21, 58468185), (23, 53383995), (27, 45475255), (35, 35080911), (45, 27285153), (51, 24075135), (63, 19489395), (69, 17794665), (85, 14445081), (105, 11693637), (115, 10676799), (119, 10317915), (135, 9095051), (153, 8025045), (161, 7626285), (189, 6496465), (207, 5931555), (255, 4815027), (315, 3897879), (345, 3558933), (357, 3439305), (391, 3140235), (459, 2675015), (483, 2542095), (595, 2063583), (621, 1977185), (765, 1605009), (805, 1525257), (945, 1299293), (1035, 1186311), (1071, 1146435), (1173, 1046745), (1449, 847365), (1785, 687861), (1955, 628047), (2295, 535003), (2415, 508419), (2737, 448605), (3105, 395437), (3213, 382145), (3323, 369495), (3519, 348915), (4347, 282455), (5355, 229287), (5865, 209349), (7245, 169473), (8211, 149535), (9969, 123165), (10557, 116305), (13685, 89721), (16065, 76429), (16615, 73899), (17595, 69783), (21735, 56491), (23261, 52785), (24633, 49845), (29907, 41055)]