308672205

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{131071}}^1$

素因数の和:131236

約数の個数: 16

約数和(自身を含む): 497025024

約数和(自身を除く): 188352819

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 131071, 393213, 655355, 1966065, 20578147, 61734441, 102890735, 308672205]

約数ペア:

[(1, 308672205), (3, 102890735), (5, 61734441), (15, 20578147), (157, 1966065), (471, 655355), (785, 393213), (2355, 131071)]