74086245

素因数分解:

$3^4\times 5^1\times {\mathrm{182929}}^1$

素因数の和:182946

約数の個数: 20

約数和(自身を含む): 132807180

約数和(自身を除く): 58720935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 182929, 548787, 914645, 1646361, 2743935, 4939083, 8231805, 14817249, 24695415, 74086245]

約数ペア:

[(1, 74086245), (3, 24695415), (5, 14817249), (9, 8231805), (15, 4939083), (27, 2743935), (45, 1646361), (81, 914645), (135, 548787), (405, 182929)]