450474805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{12391}}^1$

素因数の和:13068

約数の個数: 16

約数和(自身を含む): 590652288

約数和(自身を除く): 140177483

約数列:

[1, 5, 11, 55, 661, 3305, 7271, 12391, 36355, 61955, 136301, 681505, 8190451, 40952255, 90094961, 450474805]

約数ペア:

[(1, 450474805), (5, 90094961), (11, 40952255), (55, 8190451), (661, 681505), (3305, 136301), (7271, 61955), (12391, 36355)]