12129285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 22505472

約数和(自身を除く): 10376187

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1627, 2485, 4881, 7455, 8135, 11389, 24405, 34167, 56945, 115517, 170835, 346551, 577585, 808619, 1732755, 2425857, 4043095, 12129285]

約数ペア:

[(1, 12129285), (3, 4043095), (5, 2425857), (7, 1732755), (15, 808619), (21, 577585), (35, 346551), (71, 170835), (105, 115517), (213, 56945), (355, 34167), (497, 24405), (1065, 11389), (1491, 8135), (1627, 7455), (2485, 4881)]