380645675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 484934736

約数和(自身を除く): 104289061

約数列:

[1, 5, 25, 43, 215, 317, 1075, 1117, 1585, 5585, 7925, 13631, 27925, 48031, 68155, 240155, 340775, 354089, 1200775, 1770445, 8852225, 15225827, 76129135, 380645675]

約数ペア:

[(1, 380645675), (5, 76129135), (25, 15225827), (43, 8852225), (215, 1770445), (317, 1200775), (1075, 354089), (1117, 340775), (1585, 240155), (5585, 68155), (7925, 48031), (13631, 27925)]