40309225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 56907072

約数和(自身を除く): 16597847

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 6373, 31865, 70103, 146579, 159325, 350515, 732895, 1612369, 1752575, 3664475, 8061845, 40309225]

約数ペア:

[(1, 40309225), (5, 8061845), (11, 3664475), (23, 1752575), (25, 1612369), (55, 732895), (115, 350515), (253, 159325), (275, 146579), (575, 70103), (1265, 31865), (6325, 6373)]