381162135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1337411}}^1$

素因数の和:1337438

約数の個数: 16

約数和(自身を含む): 641957760

約数和(自身を除く): 260795625

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1337411, 4012233, 6687055, 20061165, 25410809, 76232427, 127054045, 381162135]

約数ペア:

[(1, 381162135), (3, 127054045), (5, 76232427), (15, 25410809), (19, 20061165), (57, 6687055), (95, 4012233), (285, 1337411)]