7990065

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 13921128

約数和(自身を除く): 5931063

約数列:

[1, 3, 5, 9, 15, 45, 277, 641, 831, 1385, 1923, 2493, 3205, 4155, 5769, 9615, 12465, 28845, 177557, 532671, 887785, 1598013, 2663355, 7990065]

約数ペア:

[(1, 7990065), (3, 2663355), (5, 1598013), (9, 887785), (15, 532671), (45, 177557), (277, 28845), (641, 12465), (831, 9615), (1385, 5769), (1923, 4155), (2493, 3205)]