25438995

素因数分解:

$3^3\times 5^1\times {\mathrm{188437}}^1$

素因数の和:188451

約数の個数: 16

約数和(自身を含む): 45225120

約数和(自身を除く): 19786125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 188437, 565311, 942185, 1695933, 2826555, 5087799, 8479665, 25438995]

約数ペア:

[(1, 25438995), (3, 8479665), (5, 5087799), (9, 2826555), (15, 1695933), (27, 942185), (45, 565311), (135, 188437)]