8854975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 11530512

約数和(自身を除く): 2675537

約数列:

[1, 5, 25, 41, 53, 163, 205, 265, 815, 1025, 1325, 2173, 4075, 6683, 8639, 10865, 33415, 43195, 54325, 167075, 215975, 354199, 1770995, 8854975]

約数ペア:

[(1, 8854975), (5, 1770995), (25, 354199), (41, 215975), (53, 167075), (163, 54325), (205, 43195), (265, 33415), (815, 10865), (1025, 8639), (1325, 6683), (2173, 4075)]