243303265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{4549}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 307944000

約数和(自身を除く): 64640735

約数列:

[1, 5, 19, 95, 563, 2815, 4549, 10697, 22745, 53485, 86431, 432155, 2561087, 12805435, 48660653, 243303265]

約数ペア:

[(1, 243303265), (5, 48660653), (19, 12805435), (95, 2561087), (563, 432155), (2815, 86431), (4549, 53485), (10697, 22745)]