99436975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19071

約数の個数: 24

約数和(自身を含む): 141598080

約数和(自身を除く): 42161105

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 19031, 95155, 209341, 361589, 475775, 1046705, 1807945, 3977479, 5233525, 9039725, 19887395, 99436975]

約数ペア:

[(1, 99436975), (5, 19887395), (11, 9039725), (19, 5233525), (25, 3977479), (55, 1807945), (95, 1046705), (209, 475775), (275, 361589), (475, 209341), (1045, 95155), (5225, 19031)]