6464752945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 10550476800

約数和(自身を除く): 4085723855

約数列:

[1, 5, 7, 17, 19, 23, 35, 47, 85, 95, 115, 119, 133, 161, 235, 323, 329, 391, 437, 529, 595, 665, 799, 805, 893, 1081, 1615, 1645, 1955, 2185, 2261, 2645, 2737, 3059, 3703, 3995, 4465, 5405, 5593, 6251, 7429, 7567, 8993, 10051, 11305, 12167, 13685, 15181, 15295, 18377, 18515, 20539, 24863, 27965, 31255, 37145, 37835, 44965, 50255, 52003, 60835, 62951, 70357, 75905, 85169, 91885, 102695, 106267, 124315, 128639, 143773, 170867, 174041, 206839, 231173, 260015, 314755, 349163, 351785, 422671, 425845, 472397, 531335, 571849, 643195, 718865, 854335, 870205, 1034195, 1155865, 1196069, 1447873, 1618211, 1745815, 2113355, 2361985, 2444141, 2859245, 2958697, 3306779, 3929941, 4002943, 5980345, 7239365, 8030749, 8091055, 9721433, 10865131, 12220705, 14793485, 16533895, 19649705, 20014715, 27509587, 40153745, 48607165, 54325655, 56215243, 68050031, 76055917, 137547935, 184707227, 281076215, 340250155, 380279585, 923536135, 1292950589, 6464752945]

約数ペア:

[(1, 6464752945), (5, 1292950589), (7, 923536135), (17, 380279585), (19, 340250155), (23, 281076215), (35, 184707227), (47, 137547935), (85, 76055917), (95, 68050031), (115, 56215243), (119, 54325655), (133, 48607165), (161, 40153745), (235, 27509587), (323, 20014715), (329, 19649705), (391, 16533895), (437, 14793485), (529, 12220705), (595, 10865131), (665, 9721433), (799, 8091055), (805, 8030749), (893, 7239365), (1081, 5980345), (1615, 4002943), (1645, 3929941), (1955, 3306779), (2185, 2958697), (2261, 2859245), (2645, 2444141), (2737, 2361985), (3059, 2113355), (3703, 1745815), (3995, 1618211), (4465, 1447873), (5405, 1196069), (5593, 1155865), (6251, 1034195), (7429, 870205), (7567, 854335), (8993, 718865), (10051, 643195), (11305, 571849), (12167, 531335), (13685, 472397), (15181, 425845), (15295, 422671), (18377, 351785), (18515, 349163), (20539, 314755), (24863, 260015), (27965, 231173), (31255, 206839), (37145, 174041), (37835, 170867), (44965, 143773), (50255, 128639), (52003, 124315), (60835, 106267), (62951, 102695), (70357, 91885), (75905, 85169)]