38898145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54403}}^1$

素因数の和:54432

約数の個数: 16

約数和(自身を含む): 54839232

約数和(自身を除く): 15941087

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54403, 272015, 598433, 707239, 2992165, 3536195, 7779629, 38898145]

約数ペア:

[(1, 38898145), (5, 7779629), (11, 3536195), (13, 2992165), (55, 707239), (65, 598433), (143, 272015), (715, 54403)]