8989455

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 6106353

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 311, 615, 705, 933, 1555, 1927, 4665, 5781, 9635, 12751, 14617, 28905, 38253, 43851, 63755, 73085, 191265, 219255, 599297, 1797891, 2996485, 8989455]

約数ペア:

[(1, 8989455), (3, 2996485), (5, 1797891), (15, 599297), (41, 219255), (47, 191265), (123, 73085), (141, 63755), (205, 43851), (235, 38253), (311, 28905), (615, 14617), (705, 12751), (933, 9635), (1555, 5781), (1927, 4665)]