47776885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43237}}^1$

素因数の和:43272

約数の個数: 16

約数和(自身を含む): 65375856

約数和(自身を除く): 17598971

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 43237, 216185, 562081, 735029, 2810405, 3675145, 9555377, 47776885]

約数ペア:

[(1, 47776885), (5, 9555377), (13, 3675145), (17, 2810405), (65, 735029), (85, 562081), (221, 216185), (1105, 43237)]