61227795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240109}}^1$

素因数の和:240134

約数の個数: 16

約数和(自身を含む): 103727520

約数和(自身を除く): 42499725

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 240109, 720327, 1200545, 3601635, 4081853, 12245559, 20409265, 61227795]

約数ペア:

[(1, 61227795), (3, 20409265), (5, 12245559), (15, 4081853), (17, 3601635), (51, 1200545), (85, 720327), (255, 240109)]