5169225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 8620480

約数和(自身を除く): 3451255

約数列:

[1, 3, 5, 15, 25, 75, 157, 439, 471, 785, 1317, 2195, 2355, 3925, 6585, 10975, 11775, 32925, 68923, 206769, 344615, 1033845, 1723075, 5169225]

約数ペア:

[(1, 5169225), (3, 1723075), (5, 1033845), (15, 344615), (25, 206769), (75, 68923), (157, 32925), (439, 11775), (471, 10975), (785, 6585), (1317, 3925), (2195, 2355)]