546065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 731136

約数和(自身を除く): 185071

約数列:

[1, 5, 13, 31, 65, 155, 271, 403, 1355, 2015, 3523, 8401, 17615, 42005, 109213, 546065]

約数ペア:

[(1, 546065), (5, 109213), (13, 42005), (31, 17615), (65, 8401), (155, 3523), (271, 2015), (403, 1355)]