25730650065

素因数分解:

$3^1\times 5^1\times {\mathrm{7451}}^1\times {\mathrm{230221}}^1$

素因数の和:237680

約数の個数: 16

約数和(自身を含む): 41174744256

約数和(自身を除く): 15444094191

約数列:

[1, 3, 5, 15, 7451, 22353, 37255, 111765, 230221, 690663, 1151105, 3453315, 1715376671, 5146130013, 8576883355, 25730650065]

約数ペア:

[(1, 25730650065), (3, 8576883355), (5, 5146130013), (15, 1715376671), (7451, 3453315), (22353, 1151105), (37255, 690663), (111765, 230221)]