11857065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71861}}^1$

素因数の和:71880

約数の個数: 16

約数和(自身を含む): 20696256

約数和(自身を除く): 8839191

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 71861, 215583, 359305, 790471, 1077915, 2371413, 3952355, 11857065]

約数ペア:

[(1, 11857065), (3, 3952355), (5, 2371413), (11, 1077915), (15, 790471), (33, 359305), (55, 215583), (165, 71861)]