2634503425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{6959}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 3443529600

約数和(自身を除く): 809026175

約数列:

[1, 5, 19, 25, 95, 475, 797, 3985, 6959, 15143, 19925, 34795, 75715, 132221, 173975, 378575, 661105, 3305525, 5546323, 27731615, 105380137, 138658075, 526900685, 2634503425]

約数ペア:

[(1, 2634503425), (5, 526900685), (19, 138658075), (25, 105380137), (95, 27731615), (475, 5546323), (797, 3305525), (3985, 661105), (6959, 378575), (15143, 173975), (19925, 132221), (34795, 75715)]