61186725

素因数分解:

$3^3\times 5^2\times {\mathrm{90647}}^1$

素因数の和:90666

約数の個数: 24

約数和(自身を含む): 112403520

約数和(自身を除く): 51216795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 90647, 271941, 453235, 815823, 1359705, 2266175, 2447469, 4079115, 6798525, 12237345, 20395575, 61186725]

約数ペア:

[(1, 61186725), (3, 20395575), (5, 12237345), (9, 6798525), (15, 4079115), (25, 2447469), (27, 2266175), (45, 1359705), (75, 815823), (135, 453235), (225, 271941), (675, 90647)]