144003555

素因数分解:

$3^3\times 5^1\times {\mathrm{1066693}}^1$

素因数の和:1066707

約数の個数: 16

約数和(自身を含む): 256006560

約数和(自身を除く): 112003005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1066693, 3200079, 5333465, 9600237, 16000395, 28800711, 48001185, 144003555]

約数ペア:

[(1, 144003555), (3, 48001185), (5, 28800711), (9, 16000395), (15, 9600237), (27, 5333465), (45, 3200079), (135, 1066693)]