13512875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 17858880

約数和(自身を除く): 4346005

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 6359, 31795, 108103, 158975, 540515, 794875, 2702575, 13512875]

約数ペア:

[(1, 13512875), (5, 2702575), (17, 794875), (25, 540515), (85, 158975), (125, 108103), (425, 31795), (2125, 6359)]