678333825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3416

約数の個数: 96

約数和(自身を含む): 1400743680

約数和(自身を除く): 722409855

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 225, 299, 325, 345, 351, 575, 585, 621, 675, 897, 975, 1035, 1495, 1725, 1755, 2691, 2925, 3105, 3361, 4485, 5175, 7475, 8073, 8775, 10083, 13455, 15525, 16805, 22425, 30249, 40365, 43693, 50415, 67275, 77303, 84025, 90747, 131079, 151245, 201825, 218465, 231909, 252075, 386515, 393237, 453735, 655395, 695727, 756225, 1004939, 1092325, 1159545, 1179711, 1932575, 1966185, 2087181, 2268675, 3014817, 3276975, 3478635, 5024695, 5797725, 5898555, 9044451, 9830925, 10435905, 15074085, 17393175, 25123475, 27133353, 29492775, 45222255, 52179525, 75370425, 135666765, 226111275, 678333825]

約数ペア:

[(1, 678333825), (3, 226111275), (5, 135666765), (9, 75370425), (13, 52179525), (15, 45222255), (23, 29492775), (25, 27133353), (27, 25123475), (39, 17393175), (45, 15074085), (65, 10435905), (69, 9830925), (75, 9044451), (115, 5898555), (117, 5797725), (135, 5024695), (195, 3478635), (207, 3276975), (225, 3014817), (299, 2268675), (325, 2087181), (345, 1966185), (351, 1932575), (575, 1179711), (585, 1159545), (621, 1092325), (675, 1004939), (897, 756225), (975, 695727), (1035, 655395), (1495, 453735), (1725, 393237), (1755, 386515), (2691, 252075), (2925, 231909), (3105, 218465), (3361, 201825), (4485, 151245), (5175, 131079), (7475, 90747), (8073, 84025), (8775, 77303), (10083, 67275), (13455, 50415), (15525, 43693), (16805, 40365), (22425, 30249)]