381036285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 827228160

約数和(自身を除く): 446191875

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 47, 63, 69, 105, 115, 135, 141, 161, 189, 207, 235, 315, 329, 345, 373, 423, 483, 621, 705, 805, 945, 987, 1035, 1081, 1119, 1269, 1449, 1645, 1865, 2115, 2415, 2611, 2961, 3105, 3243, 3357, 4347, 4935, 5405, 5595, 6345, 7245, 7567, 7833, 8579, 8883, 9729, 10071, 13055, 14805, 16215, 16785, 17531, 21735, 22701, 23499, 25737, 29187, 37835, 39165, 42895, 44415, 48645, 50355, 52593, 60053, 68103, 70497, 77211, 87655, 113505, 117495, 122717, 128685, 145935, 157779, 180159, 204309, 231633, 262965, 300265, 340515, 352485, 368151, 386055, 403213, 473337, 540477, 613585, 788895, 900795, 1021545, 1104453, 1158165, 1209639, 1621431, 1840755, 2016065, 2366685, 2702385, 2822491, 3313359, 3628917, 5522265, 6048195, 8107155, 8467473, 10886751, 14112455, 16566795, 18144585, 25402419, 42337365, 54433755, 76207257, 127012095, 381036285]

約数ペア:

[(1, 381036285), (3, 127012095), (5, 76207257), (7, 54433755), (9, 42337365), (15, 25402419), (21, 18144585), (23, 16566795), (27, 14112455), (35, 10886751), (45, 8467473), (47, 8107155), (63, 6048195), (69, 5522265), (105, 3628917), (115, 3313359), (135, 2822491), (141, 2702385), (161, 2366685), (189, 2016065), (207, 1840755), (235, 1621431), (315, 1209639), (329, 1158165), (345, 1104453), (373, 1021545), (423, 900795), (483, 788895), (621, 613585), (705, 540477), (805, 473337), (945, 403213), (987, 386055), (1035, 368151), (1081, 352485), (1119, 340515), (1269, 300265), (1449, 262965), (1645, 231633), (1865, 204309), (2115, 180159), (2415, 157779), (2611, 145935), (2961, 128685), (3105, 122717), (3243, 117495), (3357, 113505), (4347, 87655), (4935, 77211), (5405, 70497), (5595, 68103), (6345, 60053), (7245, 52593), (7567, 50355), (7833, 48645), (8579, 44415), (8883, 42895), (9729, 39165), (10071, 37835), (13055, 29187), (14805, 25737), (16215, 23499), (16785, 22701), (17531, 21735)]