239968385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{4217}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 303696000

約数和(自身を除く): 63727615

約数列:

[1, 5, 19, 95, 599, 2995, 4217, 11381, 21085, 56905, 80123, 400615, 2525983, 12629915, 47993677, 239968385]

約数ペア:

[(1, 239968385), (5, 47993677), (19, 12629915), (95, 2525983), (599, 400615), (2995, 80123), (4217, 56905), (11381, 21085)]