270760995

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17749}}^1$

素因数の和:17876

約数の個数: 32

約数和(自身を含む): 485640000

約数和(自身を除く): 214879005

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 17749, 53247, 88745, 159741, 266235, 479223, 798705, 2005637, 2396115, 6016911, 10028185, 18050733, 30084555, 54152199, 90253665, 270760995]

約数ペア:

[(1, 270760995), (3, 90253665), (5, 54152199), (9, 30084555), (15, 18050733), (27, 10028185), (45, 6016911), (113, 2396115), (135, 2005637), (339, 798705), (565, 479223), (1017, 266235), (1695, 159741), (3051, 88745), (5085, 53247), (15255, 17749)]