39783285

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 71900160

約数和(自身を除く): 32116875

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 4831, 8235, 14493, 24155, 43479, 72465, 130437, 217395, 294691, 652185, 884073, 1473455, 2652219, 4420365, 7956657, 13261095, 39783285]

約数ペア:

[(1, 39783285), (3, 13261095), (5, 7956657), (9, 4420365), (15, 2652219), (27, 1473455), (45, 884073), (61, 652185), (135, 294691), (183, 217395), (305, 130437), (549, 72465), (915, 43479), (1647, 24155), (2745, 14493), (4831, 8235)]