18030105

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6791}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 31786560

約数和(自身を除く): 13756455

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 6791, 20373, 33955, 61119, 101865, 305595, 400669, 1202007, 2003345, 3606021, 6010035, 18030105]

約数ペア:

[(1, 18030105), (3, 6010035), (5, 3606021), (9, 2003345), (15, 1202007), (45, 400669), (59, 305595), (177, 101865), (295, 61119), (531, 33955), (885, 20373), (2655, 6791)]