947627525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{5179}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 1267939680

約数和(自身を除く): 320312155

約数列:

[1, 5, 13, 25, 65, 325, 563, 2815, 5179, 7319, 14075, 25895, 36595, 67327, 129475, 182975, 336635, 1683175, 2915777, 14578885, 37905101, 72894425, 189525505, 947627525]

約数ペア:

[(1, 947627525), (5, 189525505), (13, 72894425), (25, 37905101), (65, 14578885), (325, 2915777), (563, 1683175), (2815, 336635), (5179, 182975), (7319, 129475), (14075, 67327), (25895, 36595)]