138034645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 202003200

約数和(自身を除く): 63968555

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 595, 695, 973, 1669, 2363, 4865, 8345, 11683, 11815, 16541, 28373, 58415, 82705, 141865, 198611, 231991, 993055, 1159955, 1623937, 3943847, 8119685, 19719235, 27606929, 138034645]

約数ペア:

[(1, 138034645), (5, 27606929), (7, 19719235), (17, 8119685), (35, 3943847), (85, 1623937), (119, 1159955), (139, 993055), (595, 231991), (695, 198611), (973, 141865), (1669, 82705), (2363, 58415), (4865, 28373), (8345, 16541), (11683, 11815)]