2100027255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{10333}}^1$

素因数の和:11155

約数の個数: 32

約数和(自身を含む): 3562501824

約数和(自身を除く): 1462474569

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 797, 2391, 3985, 10333, 11955, 13549, 30999, 40647, 51665, 67745, 154995, 175661, 203235, 526983, 878305, 2634915, 8235401, 24706203, 41177005, 123531015, 140001817, 420005451, 700009085, 2100027255]

約数ペア:

[(1, 2100027255), (3, 700009085), (5, 420005451), (15, 140001817), (17, 123531015), (51, 41177005), (85, 24706203), (255, 8235401), (797, 2634915), (2391, 878305), (3985, 526983), (10333, 203235), (11955, 175661), (13549, 154995), (30999, 67745), (40647, 51665)]