266121215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{8887}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 328287168

約数和(自身を除く): 62165953

約数列:

[1, 5, 53, 113, 265, 565, 5989, 8887, 29945, 44435, 471011, 1004231, 2355055, 5021155, 53224243, 266121215]

約数ペア:

[(1, 266121215), (5, 53224243), (53, 5021155), (113, 2355055), (265, 1004231), (565, 471011), (5989, 44435), (8887, 29945)]