974311645

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{27457}}^1$

素因数の和:27660

約数の個数: 16

約数和(自身を含む): 1202001408

約数和(自身を除く): 227689763

約数列:

[1, 5, 47, 151, 235, 755, 7097, 27457, 35485, 137285, 1290479, 4146007, 6452395, 20730035, 194862329, 974311645]

約数ペア:

[(1, 974311645), (5, 194862329), (47, 20730035), (151, 6452395), (235, 4146007), (755, 1290479), (7097, 137285), (27457, 35485)]