12480490905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22487371}}^1$

素因数の和:22487416

約数の個数: 16

約数和(自身を含む): 20508483264

約数和(自身を除く): 8027992359

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 22487371, 67462113, 112436855, 337310565, 832032727, 2496098181, 4160163635, 12480490905]

約数ペア:

[(1, 12480490905), (3, 4160163635), (5, 2496098181), (15, 832032727), (37, 337310565), (111, 112436855), (185, 67462113), (555, 22487371)]