97865975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{95479}}^1$

素因数の和:95530

約数の個数: 12

約数和(自身を含む): 124314960

約数和(自身を除く): 26448985

約数列:

[1, 5, 25, 41, 205, 1025, 95479, 477395, 2386975, 3914639, 19573195, 97865975]

約数ペア:

[(1, 97865975), (5, 19573195), (25, 3914639), (41, 2386975), (205, 477395), (1025, 95479)]