164133075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{21247}}^1$

素因数の和:21363

約数の個数: 24

約数和(自身を含む): 274014208

約数和(自身を除く): 109881133

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 21247, 63741, 106235, 318705, 531175, 1593525, 2188441, 6565323, 10942205, 32826615, 54711025, 164133075]

約数ペア:

[(1, 164133075), (3, 54711025), (5, 32826615), (15, 10942205), (25, 6565323), (75, 2188441), (103, 1593525), (309, 531175), (515, 318705), (1545, 106235), (2575, 63741), (7725, 21247)]