1323305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 383959

約数列:

[1, 5, 23, 37, 115, 185, 311, 851, 1555, 4255, 7153, 11507, 35765, 57535, 264661, 1323305]

約数ペア:

[(1, 1323305), (5, 264661), (23, 57535), (37, 35765), (115, 11507), (185, 7153), (311, 4255), (851, 1555)]