97447975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 125728560

約数和(自身を除く): 28280585

約数列:

[1, 5, 25, 29, 145, 257, 523, 725, 1285, 2615, 6425, 7453, 13075, 15167, 37265, 75835, 134411, 186325, 379175, 672055, 3360275, 3897919, 19489595, 97447975]

約数ペア:

[(1, 97447975), (5, 19489595), (25, 3897919), (29, 3360275), (145, 672055), (257, 379175), (523, 186325), (725, 134411), (1285, 75835), (2615, 37265), (6425, 15167), (7453, 13075)]