156943297305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68384879}}^1$

素因数の和:68384910

約数の個数: 32

約数和(自身を含む): 295422681600

約数和(自身を除く): 138479384295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 68384879, 205154637, 341924395, 615463911, 1025773185, 1162542943, 1846391733, 3077319555, 3487628829, 5812714715, 9231958665, 10462886487, 17438144145, 31388659461, 52314432435, 156943297305]

約数ペア:

[(1, 156943297305), (3, 52314432435), (5, 31388659461), (9, 17438144145), (15, 10462886487), (17, 9231958665), (27, 5812714715), (45, 3487628829), (51, 3077319555), (85, 1846391733), (135, 1162542943), (153, 1025773185), (255, 615463911), (459, 341924395), (765, 205154637), (2295, 68384879)]