152025255

素因数分解:

$3^4\times 5^1\times {\mathrm{375371}}^1$

素因数の和:375388

約数の個数: 20

約数和(自身を含む): 272520072

約数和(自身を除く): 120494817

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 375371, 1126113, 1876855, 3378339, 5630565, 10135017, 16891695, 30405051, 50675085, 152025255]

約数ペア:

[(1, 152025255), (3, 50675085), (5, 30405051), (9, 16891695), (15, 10135017), (27, 5630565), (45, 3378339), (81, 1876855), (135, 1126113), (405, 375371)]