15368955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 12914949

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 743, 985, 1379, 2229, 2955, 3715, 4137, 5201, 6895, 11145, 15603, 20685, 26005, 78015, 146371, 439113, 731855, 1024597, 2195565, 3073791, 5122985, 15368955]

約数ペア:

[(1, 15368955), (3, 5122985), (5, 3073791), (7, 2195565), (15, 1024597), (21, 731855), (35, 439113), (105, 146371), (197, 78015), (591, 26005), (743, 20685), (985, 15603), (1379, 11145), (2229, 6895), (2955, 5201), (3715, 4137)]