2803877235

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3461}}^1$

素因数の和:3845

約数の個数: 64

約数和(自身を含む): 5294367360

約数和(自身を除く): 2490490125

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 353, 459, 765, 1059, 1765, 2295, 3177, 3461, 5295, 6001, 9531, 10383, 15885, 17305, 18003, 30005, 31149, 47655, 51915, 54009, 58837, 90015, 93447, 155745, 162027, 176511, 270045, 294185, 467235, 529533, 810135, 882555, 1221733, 1588599, 2647665, 3665199, 6108665, 7942995, 10995597, 18325995, 20769461, 32986791, 54977985, 62308383, 103847305, 164933955, 186925149, 311541915, 560775447, 934625745, 2803877235]

約数ペア:

[(1, 2803877235), (3, 934625745), (5, 560775447), (9, 311541915), (15, 186925149), (17, 164933955), (27, 103847305), (45, 62308383), (51, 54977985), (85, 32986791), (135, 20769461), (153, 18325995), (255, 10995597), (353, 7942995), (459, 6108665), (765, 3665199), (1059, 2647665), (1765, 1588599), (2295, 1221733), (3177, 882555), (3461, 810135), (5295, 529533), (6001, 467235), (9531, 294185), (10383, 270045), (15885, 176511), (17305, 162027), (18003, 155745), (30005, 93447), (31149, 90015), (47655, 58837), (51915, 54009)]