27720486135

素因数分解:

$3^2\times 5^1\times {\mathrm{28669}}^1\times {\mathrm{21487}}^1$

素因数の和:50167

約数の個数: 24

約数和(自身を含む): 48052754880

約数和(自身を除く): 20332268745

約数列:

[1, 3, 5, 9, 15, 45, 21487, 28669, 64461, 86007, 107435, 143345, 193383, 258021, 322305, 430035, 966915, 1290105, 616010803, 1848032409, 3080054015, 5544097227, 9240162045, 27720486135]

約数ペア:

[(1, 27720486135), (3, 9240162045), (5, 5544097227), (9, 3080054015), (15, 1848032409), (45, 616010803), (21487, 1290105), (28669, 966915), (64461, 430035), (86007, 322305), (107435, 258021), (143345, 193383)]