66844035

素因数分解:

$3^4\times 5^1\times {\mathrm{165047}}^1$

素因数の和:165064

約数の個数: 20

約数和(自身を含む): 119824848

約数和(自身を除く): 52980813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 165047, 495141, 825235, 1485423, 2475705, 4456269, 7427115, 13368807, 22281345, 66844035]

約数ペア:

[(1, 66844035), (3, 22281345), (5, 13368807), (9, 7427115), (15, 4456269), (27, 2475705), (45, 1485423), (81, 825235), (135, 495141), (405, 165047)]