1672157565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 3200311296

約数和(自身を除く): 1528153731

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 127, 195, 213, 317, 355, 381, 585, 635, 639, 923, 951, 1065, 1143, 1585, 1651, 1905, 2769, 2853, 3195, 4121, 4615, 4755, 4953, 5715, 8255, 8307, 9017, 12363, 13845, 14265, 14859, 20605, 22507, 24765, 27051, 37089, 40259, 41535, 45085, 61815, 67521, 74295, 81153, 112535, 117221, 120777, 135255, 185445, 201295, 202563, 292591, 337605, 351663, 362331, 405765, 523367, 586105, 603885, 877773, 1012815, 1054989, 1462955, 1570101, 1758315, 1811655, 2616835, 2633319, 2858389, 4388865, 4710303, 5274945, 7850505, 8575167, 13166595, 14291945, 23551515, 25725501, 37159057, 42875835, 111477171, 128627505, 185795285, 334431513, 557385855, 1672157565]

約数ペア:

[(1, 1672157565), (3, 557385855), (5, 334431513), (9, 185795285), (13, 128627505), (15, 111477171), (39, 42875835), (45, 37159057), (65, 25725501), (71, 23551515), (117, 14291945), (127, 13166595), (195, 8575167), (213, 7850505), (317, 5274945), (355, 4710303), (381, 4388865), (585, 2858389), (635, 2633319), (639, 2616835), (923, 1811655), (951, 1758315), (1065, 1570101), (1143, 1462955), (1585, 1054989), (1651, 1012815), (1905, 877773), (2769, 603885), (2853, 586105), (3195, 523367), (4121, 405765), (4615, 362331), (4755, 351663), (4953, 337605), (5715, 292591), (8255, 202563), (8307, 201295), (9017, 185445), (12363, 135255), (13845, 120777), (14265, 117221), (14859, 112535), (20605, 81153), (22507, 74295), (24765, 67521), (27051, 61815), (37089, 45085), (40259, 41535)]