25091085

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{131}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 40813344

約数和(自身を除く): 15722259

約数列:

[1, 3, 5, 15, 113, 131, 339, 393, 565, 655, 1695, 1965, 12769, 14803, 38307, 44409, 63845, 74015, 191535, 222045, 1672739, 5018217, 8363695, 25091085]

約数ペア:

[(1, 25091085), (3, 8363695), (5, 5018217), (15, 1672739), (113, 222045), (131, 191535), (339, 74015), (393, 63845), (565, 44409), (655, 38307), (1695, 14803), (1965, 12769)]