76278645

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15271}}^1$

素因数の和:15322

約数の個数: 32

約数和(自身を含む): 139280640

約数和(自身を除く): 63001995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 15271, 45813, 76355, 137439, 229065, 412317, 565027, 687195, 1695081, 2061585, 2825135, 5085243, 8475405, 15255729, 25426215, 76278645]

約数ペア:

[(1, 76278645), (3, 25426215), (5, 15255729), (9, 8475405), (15, 5085243), (27, 2825135), (37, 2061585), (45, 1695081), (111, 687195), (135, 565027), (185, 412317), (333, 229065), (555, 137439), (999, 76355), (1665, 45813), (4995, 15271)]