11238305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 14881104

約数和(自身を除く): 3642799

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4217, 21085, 54821, 172897, 274105, 864485, 2247661, 11238305]

約数ペア:

[(1, 11238305), (5, 2247661), (13, 864485), (41, 274105), (65, 172897), (205, 54821), (533, 21085), (2665, 4217)]