2885397445

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{12619}}^1$

素因数の和:12817

約数の個数: 32

約数和(自身を含む): 4070707200

約数和(自身を除く): 1185309755

約数列:

[1, 5, 7, 35, 47, 139, 235, 329, 695, 973, 1645, 4865, 6533, 12619, 32665, 45731, 63095, 88333, 228655, 441665, 593093, 1754041, 2965465, 4151651, 8770205, 12278287, 20758255, 61391435, 82439927, 412199635, 577079489, 2885397445]

約数ペア:

[(1, 2885397445), (5, 577079489), (7, 412199635), (35, 82439927), (47, 61391435), (139, 20758255), (235, 12278287), (329, 8770205), (695, 4151651), (973, 2965465), (1645, 1754041), (4865, 593093), (6533, 441665), (12619, 228655), (32665, 88333), (45731, 63095)]