1330985115

素因数分解:

$3^5\times 5^1\times {\mathrm{1095461}}^1$

素因数の和:1095481

約数の個数: 24

約数和(自身を含む): 2392489008

約数和(自身を除く): 1061503893

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1095461, 3286383, 5477305, 9859149, 16431915, 29577447, 49295745, 88732341, 147887235, 266197023, 443661705, 1330985115]

約数ペア:

[(1, 1330985115), (3, 443661705), (5, 266197023), (9, 147887235), (15, 88732341), (27, 49295745), (45, 29577447), (81, 16431915), (135, 9859149), (243, 5477305), (405, 3286383), (1215, 1095461)]