1127691265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239171}}^1$

素因数の和:239240

約数の個数: 16

約数和(自身を含む): 1446512256

約数和(自身を除く): 318820991

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 239171, 1195855, 5500933, 9806011, 27504665, 49030055, 225538253, 1127691265]

約数ペア:

[(1, 1127691265), (5, 225538253), (23, 49030055), (41, 27504665), (115, 9806011), (205, 5500933), (943, 1195855), (4715, 239171)]