808130785

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 1347425280

約数和(自身を除く): 539294495

約数列:

[1, 5, 7, 11, 17, 31, 35, 49, 55, 77, 85, 119, 155, 187, 217, 245, 341, 385, 527, 539, 569, 595, 833, 935, 1085, 1309, 1519, 1705, 2387, 2635, 2695, 2845, 3689, 3983, 4165, 5797, 6259, 6545, 7595, 9163, 9673, 11935, 16709, 17639, 18445, 19915, 25823, 27881, 28985, 31295, 40579, 43813, 45815, 48365, 67711, 83545, 88195, 106403, 123473, 129115, 139405, 194029, 202895, 219065, 284053, 299863, 306691, 338555, 473977, 532015, 617365, 744821, 864311, 970145, 1358203, 1420265, 1499315, 1533455, 2099041, 2369885, 3298493, 3724105, 4321555, 5213747, 6791015, 9507421, 10495205, 14693287, 16492465, 23089451, 26068735, 47537105, 73466435, 115447255, 161626157, 808130785]

約数ペア:

[(1, 808130785), (5, 161626157), (7, 115447255), (11, 73466435), (17, 47537105), (31, 26068735), (35, 23089451), (49, 16492465), (55, 14693287), (77, 10495205), (85, 9507421), (119, 6791015), (155, 5213747), (187, 4321555), (217, 3724105), (245, 3298493), (341, 2369885), (385, 2099041), (527, 1533455), (539, 1499315), (569, 1420265), (595, 1358203), (833, 970145), (935, 864311), (1085, 744821), (1309, 617365), (1519, 532015), (1705, 473977), (2387, 338555), (2635, 306691), (2695, 299863), (2845, 284053), (3689, 219065), (3983, 202895), (4165, 194029), (5797, 139405), (6259, 129115), (6545, 123473), (7595, 106403), (9163, 88195), (9673, 83545), (11935, 67711), (16709, 48365), (17639, 45815), (18445, 43813), (19915, 40579), (25823, 31295), (27881, 28985)]