228077890925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{629137}}^1$

素因数の和:630017

約数の個数: 24

約数和(自身を含む): 299804389416

約数和(自身を除く): 71726498491

約数列:

[1, 5, 17, 25, 85, 425, 853, 4265, 14501, 21325, 72505, 362525, 629137, 3145685, 10695329, 15728425, 53476645, 267383225, 536653861, 2683269305, 9123115637, 13416346525, 45615578185, 228077890925]

約数ペア:

[(1, 228077890925), (5, 45615578185), (17, 13416346525), (25, 9123115637), (85, 2683269305), (425, 536653861), (853, 267383225), (4265, 53476645), (14501, 15728425), (21325, 10695329), (72505, 3145685), (362525, 629137)]