297053815

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 378404208

約数和(自身を除く): 81350393

約数列:

[1, 5, 29, 41, 145, 205, 841, 1189, 1723, 4205, 5945, 8615, 34481, 49967, 70643, 172405, 249835, 353215, 1449043, 2048647, 7245215, 10243235, 59410763, 297053815]

約数ペア:

[(1, 297053815), (5, 59410763), (29, 10243235), (41, 7245215), (145, 2048647), (205, 1449043), (841, 353215), (1189, 249835), (1723, 172405), (4205, 70643), (5945, 49967), (8615, 34481)]