25150005

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 43830072

約数和(自身を除く): 18680067

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2837, 2955, 8511, 8865, 14185, 25533, 42555, 127665, 558889, 1676667, 2794445, 5030001, 8383335, 25150005]

約数ペア:

[(1, 25150005), (3, 8383335), (5, 5030001), (9, 2794445), (15, 1676667), (45, 558889), (197, 127665), (591, 42555), (985, 25533), (1773, 14185), (2837, 8865), (2955, 8511)]