38290945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 57655296

約数和(自身を除く): 19364351

約数列:

[1, 5, 7, 11, 35, 55, 77, 271, 367, 385, 1355, 1835, 1897, 2569, 2981, 4037, 9485, 12845, 14905, 20185, 20867, 28259, 99457, 104335, 141295, 497285, 696199, 1094027, 3480995, 5470135, 7658189, 38290945]

約数ペア:

[(1, 38290945), (5, 7658189), (7, 5470135), (11, 3480995), (35, 1094027), (55, 696199), (77, 497285), (271, 141295), (367, 104335), (385, 99457), (1355, 28259), (1835, 20867), (1897, 20185), (2569, 14905), (2981, 12845), (4037, 9485)]