388543385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{7681}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 476406912

約数和(自身を除く): 87863527

約数列:

[1, 5, 67, 151, 335, 755, 7681, 10117, 38405, 50585, 514627, 1159831, 2573135, 5799155, 77708677, 388543385]

約数ペア:

[(1, 388543385), (5, 77708677), (67, 5799155), (151, 2573135), (335, 1159831), (755, 514627), (7681, 50585), (10117, 38405)]