58021025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 74995200

約数和(自身を除く): 16974175

約数列:

[1, 5, 25, 29, 145, 191, 419, 725, 955, 2095, 4775, 5539, 10475, 12151, 27695, 60755, 80029, 138475, 303775, 400145, 2000725, 2320841, 11604205, 58021025]

約数ペア:

[(1, 58021025), (5, 11604205), (25, 2320841), (29, 2000725), (145, 400145), (191, 303775), (419, 138475), (725, 80029), (955, 60755), (2095, 27695), (4775, 12151), (5539, 10475)]