38813085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27823}}^1$

素因数の和:27865

約数の個数: 24

約数和(自身を含む): 69448704

約数和(自身を除く): 30635619

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 27823, 83469, 139115, 250407, 417345, 862513, 1252035, 2587539, 4312565, 7762617, 12937695, 38813085]

約数ペア:

[(1, 38813085), (3, 12937695), (5, 7762617), (9, 4312565), (15, 2587539), (31, 1252035), (45, 862513), (93, 417345), (155, 250407), (279, 139115), (465, 83469), (1395, 27823)]