2893005115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 4836464640

約数和(自身を除く): 1943459525

約数列:

[1, 5, 7, 11, 13, 35, 55, 59, 65, 77, 91, 97, 101, 143, 295, 385, 413, 455, 485, 505, 649, 679, 707, 715, 767, 1001, 1067, 1111, 1261, 1313, 2065, 3245, 3395, 3535, 3835, 4543, 5005, 5335, 5369, 5555, 5723, 5959, 6305, 6565, 7469, 7777, 8437, 8827, 9191, 9797, 13871, 14443, 22715, 26845, 28615, 29795, 37345, 38885, 40061, 41713, 42185, 44135, 45955, 48985, 59059, 62953, 65549, 68579, 69355, 72215, 74399, 77467, 97097, 101101, 107767, 127361, 200305, 208565, 295295, 314765, 327745, 342895, 371995, 387335, 440671, 458843, 485485, 505505, 520793, 538835, 542269, 578023, 636805, 754369, 818389, 852137, 891527, 1400971, 2203355, 2294215, 2603965, 2711345, 2890115, 3771845, 4046161, 4091945, 4260685, 4457635, 5728723, 5964959, 6358253, 7004855, 7514299, 9806797, 20230805, 28643615, 29824795, 31791265, 37571495, 44507771, 49033985, 52600093, 82657289, 222538855, 263000465, 413286445, 578601023, 2893005115]

約数ペア:

[(1, 2893005115), (5, 578601023), (7, 413286445), (11, 263000465), (13, 222538855), (35, 82657289), (55, 52600093), (59, 49033985), (65, 44507771), (77, 37571495), (91, 31791265), (97, 29824795), (101, 28643615), (143, 20230805), (295, 9806797), (385, 7514299), (413, 7004855), (455, 6358253), (485, 5964959), (505, 5728723), (649, 4457635), (679, 4260685), (707, 4091945), (715, 4046161), (767, 3771845), (1001, 2890115), (1067, 2711345), (1111, 2603965), (1261, 2294215), (1313, 2203355), (2065, 1400971), (3245, 891527), (3395, 852137), (3535, 818389), (3835, 754369), (4543, 636805), (5005, 578023), (5335, 542269), (5369, 538835), (5555, 520793), (5723, 505505), (5959, 485485), (6305, 458843), (6565, 440671), (7469, 387335), (7777, 371995), (8437, 342895), (8827, 327745), (9191, 314765), (9797, 295295), (13871, 208565), (14443, 200305), (22715, 127361), (26845, 107767), (28615, 101101), (29795, 97097), (37345, 77467), (38885, 74399), (40061, 72215), (41713, 69355), (42185, 68579), (44135, 65549), (45955, 62953), (48985, 59059)]