1233297405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8858

約数の個数: 48

約数和(自身を含む): 2217648576

約数和(自身を除く): 984351171

約数列:

[1, 3, 5, 9, 15, 43, 45, 73, 129, 215, 219, 365, 387, 645, 657, 1095, 1935, 3139, 3285, 8731, 9417, 15695, 26193, 28251, 43655, 47085, 78579, 130965, 141255, 375433, 392895, 637363, 1126299, 1877165, 1912089, 3186815, 3378897, 5631495, 5736267, 9560445, 16894485, 27406609, 28681335, 82219827, 137033045, 246659481, 411099135, 1233297405]

約数ペア:

[(1, 1233297405), (3, 411099135), (5, 246659481), (9, 137033045), (15, 82219827), (43, 28681335), (45, 27406609), (73, 16894485), (129, 9560445), (215, 5736267), (219, 5631495), (365, 3378897), (387, 3186815), (645, 1912089), (657, 1877165), (1095, 1126299), (1935, 637363), (3139, 392895), (3285, 375433), (8731, 141255), (9417, 130965), (15695, 78579), (26193, 47085), (28251, 43655)]