15887771265

素因数分解:

$3^1\times 5^1\times {\mathrm{8081}}^1\times {\mathrm{131071}}^1$

素因数の和:139160

約数の個数: 16

約数和(自身を含む): 25423773696

約数和(自身を除く): 9536002431

約数列:

[1, 3, 5, 15, 8081, 24243, 40405, 121215, 131071, 393213, 655355, 1966065, 1059184751, 3177554253, 5295923755, 15887771265]

約数ペア:

[(1, 15887771265), (3, 5295923755), (5, 3177554253), (15, 1059184751), (8081, 1966065), (24243, 655355), (40405, 393213), (121215, 131071)]