91921635

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 191315520

約数和(自身を除く): 99393885

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 79, 81, 85, 117, 135, 153, 169, 195, 221, 237, 255, 351, 395, 405, 459, 507, 585, 663, 711, 765, 845, 1027, 1053, 1105, 1185, 1343, 1377, 1521, 1755, 1989, 2133, 2295, 2535, 2873, 3081, 3315, 3555, 4029, 4563, 5135, 5265, 5967, 6399, 6715, 6885, 7605, 8619, 9243, 9945, 10665, 12087, 13351, 13689, 14365, 15405, 17459, 17901, 20145, 22815, 25857, 27729, 29835, 31995, 36261, 40053, 43095, 46215, 52377, 60435, 66755, 68445, 77571, 83187, 87295, 89505, 108783, 120159, 129285, 138645, 157131, 181305, 200265, 226967, 232713, 261885, 360477, 387855, 415935, 471393, 543915, 600795, 680901, 785655, 1081431, 1134835, 1163565, 1414179, 1802385, 2042703, 2356965, 3404505, 5407155, 6128109, 7070895, 10213515, 18384327, 30640545, 91921635]

約数ペア:

[(1, 91921635), (3, 30640545), (5, 18384327), (9, 10213515), (13, 7070895), (15, 6128109), (17, 5407155), (27, 3404505), (39, 2356965), (45, 2042703), (51, 1802385), (65, 1414179), (79, 1163565), (81, 1134835), (85, 1081431), (117, 785655), (135, 680901), (153, 600795), (169, 543915), (195, 471393), (221, 415935), (237, 387855), (255, 360477), (351, 261885), (395, 232713), (405, 226967), (459, 200265), (507, 181305), (585, 157131), (663, 138645), (711, 129285), (765, 120159), (845, 108783), (1027, 89505), (1053, 87295), (1105, 83187), (1185, 77571), (1343, 68445), (1377, 66755), (1521, 60435), (1755, 52377), (1989, 46215), (2133, 43095), (2295, 40053), (2535, 36261), (2873, 31995), (3081, 29835), (3315, 27729), (3555, 25857), (4029, 22815), (4563, 20145), (5135, 17901), (5265, 17459), (5967, 15405), (6399, 14365), (6715, 13689), (6885, 13351), (7605, 12087), (8619, 10665), (9243, 9945)]