38515905

素因数分解:

$3^4\times 5^1\times {\mathrm{95101}}^1$

素因数の和:95118

約数の個数: 20

約数和(自身を含む): 69044052

約数和(自身を除く): 30528147

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95101, 285303, 475505, 855909, 1426515, 2567727, 4279545, 7703181, 12838635, 38515905]

約数ペア:

[(1, 38515905), (3, 12838635), (5, 7703181), (9, 4279545), (15, 2567727), (27, 1426515), (45, 855909), (81, 475505), (135, 285303), (405, 95101)]