15281055

素因数分解:

$3^5\times 5^1\times {\mathrm{12577}}^1$

素因数の和:12597

約数の個数: 24

約数和(自身を含む): 27470352

約数和(自身を除く): 12189297

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12577, 37731, 62885, 113193, 188655, 339579, 565965, 1018737, 1697895, 3056211, 5093685, 15281055]

約数ペア:

[(1, 15281055), (3, 5093685), (5, 3056211), (9, 1697895), (15, 1018737), (27, 565965), (45, 339579), (81, 188655), (135, 113193), (243, 62885), (405, 37731), (1215, 12577)]