66596225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 88708608

約数和(自身を除く): 22112383

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 2207, 6035, 11035, 30175, 37519, 55175, 156697, 187595, 783485, 937975, 2663849, 3917425, 13319245, 66596225]

約数ペア:

[(1, 66596225), (5, 13319245), (17, 3917425), (25, 2663849), (71, 937975), (85, 783485), (355, 187595), (425, 156697), (1207, 55175), (1775, 37519), (2207, 30175), (6035, 11035)]