78932445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{309539}}^1$

素因数の和:309564

約数の個数: 16

約数和(自身を含む): 133721280

約数和(自身を除く): 54788835

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 309539, 928617, 1547695, 4643085, 5262163, 15786489, 26310815, 78932445]

約数ペア:

[(1, 78932445), (3, 26310815), (5, 15786489), (15, 5262163), (17, 4643085), (51, 1547695), (85, 928617), (255, 309539)]