147790945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25951}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 190591488

約数和(自身を除く): 42800543

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 25951, 129755, 441167, 1738717, 2205835, 8693585, 29558189, 147790945]

約数ペア:

[(1, 147790945), (5, 29558189), (17, 8693585), (67, 2205835), (85, 1738717), (335, 441167), (1139, 129755), (5695, 25951)]