1325432875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42929}}^1$

素因数の和:42976

約数の個数: 32

約数和(自身を含む): 1875182400

約数和(自身を除く): 549749525

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 6175, 30875, 42929, 214645, 558077, 815651, 1073225, 2790385, 4078255, 5366125, 10603463, 13951925, 20391275, 53017315, 69759625, 101956375, 265086575, 1325432875]

約数ペア:

[(1, 1325432875), (5, 265086575), (13, 101956375), (19, 69759625), (25, 53017315), (65, 20391275), (95, 13951925), (125, 10603463), (247, 5366125), (325, 4078255), (475, 2790385), (1235, 1073225), (1625, 815651), (2375, 558077), (6175, 214645), (30875, 42929)]