125004009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 191358720

約数和(自身を除く): 66354711

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 501, 663, 1129, 2171, 2839, 3387, 6513, 8517, 14677, 19193, 36907, 44031, 57579, 110721, 188543, 249509, 565629, 748527, 2451059, 3205231, 7353177, 9615693, 41668003, 125004009]

約数ペア:

[(1, 125004009), (3, 41668003), (13, 9615693), (17, 7353177), (39, 3205231), (51, 2451059), (167, 748527), (221, 565629), (501, 249509), (663, 188543), (1129, 110721), (2171, 57579), (2839, 44031), (3387, 36907), (6513, 19193), (8517, 14677)]