2646135

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 4985280

約数和(自身を除く): 2339145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1153, 2295, 3459, 5765, 10377, 17295, 19601, 31131, 51885, 58803, 98005, 155655, 176409, 294015, 529227, 882045, 2646135]

約数ペア:

[(1, 2646135), (3, 882045), (5, 529227), (9, 294015), (15, 176409), (17, 155655), (27, 98005), (45, 58803), (51, 51885), (85, 31131), (135, 19601), (153, 17295), (255, 10377), (459, 5765), (765, 3459), (1153, 2295)]