130005425

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{3907}}^1$

素因数の和:3950

約数の個数: 24

約数和(自身を含む): 177360672

約数和(自身を除く): 47355247

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 3025, 3907, 6655, 19535, 33275, 42977, 97675, 214885, 472747, 1074425, 2363735, 5200217, 11818675, 26001085, 130005425]

約数ペア:

[(1, 130005425), (5, 26001085), (11, 11818675), (25, 5200217), (55, 2363735), (121, 1074425), (275, 472747), (605, 214885), (1331, 97675), (3025, 42977), (3907, 33275), (6655, 19535)]