42224445

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1801}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 73370232

約数和(自身を除く): 31145787

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 1801, 2605, 4689, 5403, 7815, 9005, 16209, 23445, 27015, 81045, 938321, 2814963, 4691605, 8444889, 14074815, 42224445]

約数ペア:

[(1, 42224445), (3, 14074815), (5, 8444889), (9, 4691605), (15, 2814963), (45, 938321), (521, 81045), (1563, 27015), (1801, 23445), (2605, 16209), (4689, 9005), (5403, 7815)]