15693768855

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{129119}}^1$

素因数の和:129240

約数の個数: 48

約数和(自身を含む): 28320664320

約数和(自身を除く): 12626895465

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 333, 365, 555, 657, 1095, 1665, 2701, 3285, 8103, 13505, 24309, 40515, 121545, 129119, 387357, 645595, 1162071, 1936785, 4777403, 5810355, 9425687, 14332209, 23887015, 28277061, 42996627, 47128435, 71661045, 84831183, 141385305, 214983135, 348750419, 424155915, 1046251257, 1743752095, 3138753771, 5231256285, 15693768855]

約数ペア:

[(1, 15693768855), (3, 5231256285), (5, 3138753771), (9, 1743752095), (15, 1046251257), (37, 424155915), (45, 348750419), (73, 214983135), (111, 141385305), (185, 84831183), (219, 71661045), (333, 47128435), (365, 42996627), (555, 28277061), (657, 23887015), (1095, 14332209), (1665, 9425687), (2701, 5810355), (3285, 4777403), (8103, 1936785), (13505, 1162071), (24309, 645595), (40515, 387357), (121545, 129119)]