57023865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24878

約数の個数: 32

約数和(自身を含む): 107343360

約数和(自身を除く): 50319495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24847, 74541, 124235, 223623, 372705, 422399, 670869, 1118115, 1267197, 2111995, 3354345, 3801591, 6335985, 11404773, 19007955, 57023865]

約数ペア:

[(1, 57023865), (3, 19007955), (5, 11404773), (9, 6335985), (15, 3801591), (17, 3354345), (27, 2111995), (45, 1267197), (51, 1118115), (85, 670869), (135, 422399), (153, 372705), (255, 223623), (459, 124235), (765, 74541), (2295, 24847)]