15696919485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3767}}^1$

素因数の和:4227

約数の個数: 96

約数和(自身を含む): 31106799360

約数和(自身を除く): 15409879875

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 419, 585, 663, 765, 1105, 1257, 1989, 2095, 3315, 3767, 3771, 5447, 6285, 7123, 9945, 11301, 16341, 18835, 18855, 21369, 27235, 33903, 35615, 48971, 49023, 56505, 64039, 64107, 81705, 92599, 106845, 146913, 169515, 192117, 244855, 245115, 277797, 320195, 320535, 440739, 462995, 576351, 734565, 832507, 833391, 960585, 1388985, 1578373, 2203695, 2497521, 2881755, 4162535, 4166955, 4735119, 7492563, 7891865, 12487605, 14205357, 20518849, 23675595, 26832341, 37462815, 61556547, 71026785, 80497023, 102594245, 134161705, 184669641, 241491069, 307782735, 348820433, 402485115, 923348205, 1046461299, 1207455345, 1744102165, 3139383897, 5232306495, 15696919485]

約数ペア:

[(1, 15696919485), (3, 5232306495), (5, 3139383897), (9, 1744102165), (13, 1207455345), (15, 1046461299), (17, 923348205), (39, 402485115), (45, 348820433), (51, 307782735), (65, 241491069), (85, 184669641), (117, 134161705), (153, 102594245), (195, 80497023), (221, 71026785), (255, 61556547), (419, 37462815), (585, 26832341), (663, 23675595), (765, 20518849), (1105, 14205357), (1257, 12487605), (1989, 7891865), (2095, 7492563), (3315, 4735119), (3767, 4166955), (3771, 4162535), (5447, 2881755), (6285, 2497521), (7123, 2203695), (9945, 1578373), (11301, 1388985), (16341, 960585), (18835, 833391), (18855, 832507), (21369, 734565), (27235, 576351), (33903, 462995), (35615, 440739), (48971, 320535), (49023, 320195), (56505, 277797), (64039, 245115), (64107, 244855), (81705, 192117), (92599, 169515), (106845, 146913)]