12961485

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 23402880

約数和(自身を除く): 10441395

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1433, 1809, 3015, 4299, 7165, 9045, 12897, 21495, 38691, 64485, 96011, 193455, 288033, 480055, 864099, 1440165, 2592297, 4320495, 12961485]

約数ペア:

[(1, 12961485), (3, 4320495), (5, 2592297), (9, 1440165), (15, 864099), (27, 480055), (45, 288033), (67, 193455), (135, 96011), (201, 64485), (335, 38691), (603, 21495), (1005, 12897), (1433, 9045), (1809, 7165), (3015, 4299)]