90225317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 23729083

約数列:

[1, 7, 13, 49, 91, 139, 637, 973, 1019, 1807, 6811, 7133, 12649, 13247, 49931, 88543, 92729, 141641, 649103, 991487, 1841333, 6940409, 12889331, 90225317]

約数ペア:

[(1, 90225317), (7, 12889331), (13, 6940409), (49, 1841333), (91, 991487), (139, 649103), (637, 141641), (973, 92729), (1019, 88543), (1807, 49931), (6811, 13247), (7133, 12649)]