16251225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 28039872

約数和(自身を除く): 11788647

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 9421, 28263, 47105, 141315, 216683, 235525, 650049, 706575, 1083415, 3250245, 5417075, 16251225]

約数ペア:

[(1, 16251225), (3, 5417075), (5, 3250245), (15, 1083415), (23, 706575), (25, 650049), (69, 235525), (75, 216683), (115, 141315), (345, 47105), (575, 28263), (1725, 9421)]