27730825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 36961920

約数和(自身を除く): 9231095

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 919, 1207, 1775, 4595, 6035, 15623, 22975, 30175, 65249, 78115, 326245, 390575, 1109233, 1631225, 5546165, 27730825]

約数ペア:

[(1, 27730825), (5, 5546165), (17, 1631225), (25, 1109233), (71, 390575), (85, 326245), (355, 78115), (425, 65249), (919, 30175), (1207, 22975), (1775, 15623), (4595, 6035)]