40667495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67219}}^1$

素因数の和:67246

約数の個数: 12

約数和(自身を含む): 53641560

約数和(自身を除く): 12974065

約数列:

[1, 5, 11, 55, 121, 605, 67219, 336095, 739409, 3697045, 8133499, 40667495]

約数ペア:

[(1, 40667495), (5, 8133499), (11, 3697045), (55, 739409), (121, 336095), (605, 67219)]