42458945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6323}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 54639360

約数和(自身を除く): 12180415

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6323, 6715, 31615, 107491, 499517, 537455, 2497585, 8491789, 42458945]

約数ペア:

[(1, 42458945), (5, 8491789), (17, 2497585), (79, 537455), (85, 499517), (395, 107491), (1343, 31615), (6323, 6715)]