184203495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 374708880

約数和(自身を除く): 190505385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 139, 147, 245, 315, 417, 441, 601, 695, 735, 973, 1251, 1803, 2085, 2205, 2919, 3005, 4207, 4865, 5409, 6255, 6811, 8757, 9015, 12621, 14595, 20433, 21035, 27045, 29449, 34055, 37863, 43785, 61299, 63105, 83539, 88347, 102165, 147245, 189315, 250617, 265041, 306495, 417695, 441735, 584773, 751851, 1253085, 1325205, 1754319, 2923865, 3759255, 4093411, 5262957, 8771595, 12280233, 20467055, 26314785, 36840699, 61401165, 184203495]

約数ペア:

[(1, 184203495), (3, 61401165), (5, 36840699), (7, 26314785), (9, 20467055), (15, 12280233), (21, 8771595), (35, 5262957), (45, 4093411), (49, 3759255), (63, 2923865), (105, 1754319), (139, 1325205), (147, 1253085), (245, 751851), (315, 584773), (417, 441735), (441, 417695), (601, 306495), (695, 265041), (735, 250617), (973, 189315), (1251, 147245), (1803, 102165), (2085, 88347), (2205, 83539), (2919, 63105), (3005, 61299), (4207, 43785), (4865, 37863), (5409, 34055), (6255, 29449), (6811, 27045), (8757, 21035), (9015, 20433), (12621, 14595)]