2023167975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61729}}^1$

素因数の和:61784

約数の個数: 48

約数和(自身を含む): 3674169600

約数和(自身を除く): 1651001625

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 10925, 32775, 61729, 185187, 308645, 925935, 1172851, 1419767, 1543225, 3518553, 4259301, 4629675, 5864255, 7098835, 17592765, 21296505, 26975573, 29321275, 35494175, 80926719, 87963825, 106482525, 134877865, 404633595, 674389325, 2023167975]

約数ペア:

[(1, 2023167975), (3, 674389325), (5, 404633595), (15, 134877865), (19, 106482525), (23, 87963825), (25, 80926719), (57, 35494175), (69, 29321275), (75, 26975573), (95, 21296505), (115, 17592765), (285, 7098835), (345, 5864255), (437, 4629675), (475, 4259301), (575, 3518553), (1311, 1543225), (1425, 1419767), (1725, 1172851), (2185, 925935), (6555, 308645), (10925, 185187), (32775, 61729)]