6625475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 8666112

約数和(自身を除く): 2040637

約数列:

[1, 5, 25, 31, 83, 103, 155, 415, 515, 775, 2075, 2573, 2575, 3193, 8549, 12865, 15965, 42745, 64325, 79825, 213725, 265019, 1325095, 6625475]

約数ペア:

[(1, 6625475), (5, 1325095), (25, 265019), (31, 213725), (83, 79825), (103, 64325), (155, 42745), (415, 15965), (515, 12865), (775, 8549), (2075, 3193), (2573, 2575)]