2906525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3943200

約数和(自身を除く): 1036675

約数列:

[1, 5, 19, 25, 29, 95, 145, 211, 475, 551, 725, 1055, 2755, 4009, 5275, 6119, 13775, 20045, 30595, 100225, 116261, 152975, 581305, 2906525]

約数ペア:

[(1, 2906525), (5, 581305), (19, 152975), (25, 116261), (29, 100225), (95, 30595), (145, 20045), (211, 13775), (475, 6119), (551, 5275), (725, 4009), (1055, 2755)]