329662015

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 399200256

約数和(自身を除く): 69538241

約数列:

[1, 5, 223, 271, 1091, 1115, 1355, 5455, 60433, 243293, 295661, 302165, 1216465, 1478305, 65932403, 329662015]

約数ペア:

[(1, 329662015), (5, 65932403), (223, 1478305), (271, 1216465), (1091, 302165), (1115, 295661), (1355, 243293), (5455, 60433)]