138406905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 299959296

約数和(自身を除く): 161552391

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 73, 91, 105, 117, 195, 219, 273, 315, 365, 455, 463, 511, 585, 657, 819, 949, 1095, 1365, 1389, 1533, 2315, 2555, 2847, 3241, 3285, 4095, 4167, 4599, 4745, 6019, 6643, 6945, 7665, 8541, 9723, 14235, 16205, 18057, 19929, 20835, 22995, 29169, 30095, 33215, 33799, 42133, 42705, 48615, 54171, 59787, 90285, 99645, 101397, 126399, 145845, 168995, 210665, 236593, 270855, 298935, 304191, 379197, 439387, 506985, 631995, 709779, 1182965, 1318161, 1520955, 1895985, 2129337, 2196935, 3075709, 3548895, 3954483, 6590805, 9227127, 10646685, 15378545, 19772415, 27681381, 46135635, 138406905]

約数ペア:

[(1, 138406905), (3, 46135635), (5, 27681381), (7, 19772415), (9, 15378545), (13, 10646685), (15, 9227127), (21, 6590805), (35, 3954483), (39, 3548895), (45, 3075709), (63, 2196935), (65, 2129337), (73, 1895985), (91, 1520955), (105, 1318161), (117, 1182965), (195, 709779), (219, 631995), (273, 506985), (315, 439387), (365, 379197), (455, 304191), (463, 298935), (511, 270855), (585, 236593), (657, 210665), (819, 168995), (949, 145845), (1095, 126399), (1365, 101397), (1389, 99645), (1533, 90285), (2315, 59787), (2555, 54171), (2847, 48615), (3241, 42705), (3285, 42133), (4095, 33799), (4167, 33215), (4599, 30095), (4745, 29169), (6019, 22995), (6643, 20835), (6945, 19929), (7665, 18057), (8541, 16205), (9723, 14235)]