85891725

素因数分解:

$3^3\times 5^2\times {\mathrm{127247}}^1$

素因数の和:127266

約数の個数: 24

約数和(自身を含む): 157787520

約数和(自身を除く): 71895795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 127247, 381741, 636235, 1145223, 1908705, 3181175, 3435669, 5726115, 9543525, 17178345, 28630575, 85891725]

約数ペア:

[(1, 85891725), (3, 28630575), (5, 17178345), (9, 9543525), (15, 5726115), (25, 3435669), (27, 3181175), (45, 1908705), (75, 1145223), (135, 636235), (225, 381741), (675, 127247)]