3834525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 3040035

約数列:

[1, 3, 5, 15, 25, 29, 41, 43, 75, 87, 123, 129, 145, 205, 215, 435, 615, 645, 725, 1025, 1075, 1189, 1247, 1763, 2175, 3075, 3225, 3567, 3741, 5289, 5945, 6235, 8815, 17835, 18705, 26445, 29725, 31175, 44075, 51127, 89175, 93525, 132225, 153381, 255635, 766905, 1278175, 3834525]

約数ペア:

[(1, 3834525), (3, 1278175), (5, 766905), (15, 255635), (25, 153381), (29, 132225), (41, 93525), (43, 89175), (75, 51127), (87, 44075), (123, 31175), (129, 29725), (145, 26445), (205, 18705), (215, 17835), (435, 8815), (615, 6235), (645, 5945), (725, 5289), (1025, 3741), (1075, 3567), (1189, 3225), (1247, 3075), (1763, 2175)]