1893780675

素因数分解:

$3^3\times 5^2\times {\mathrm{2805601}}^1$

素因数の和:2805620

約数の個数: 24

約数和(自身を含む): 3478946480

約数和(自身を除く): 1585165805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2805601, 8416803, 14028005, 25250409, 42084015, 70140025, 75751227, 126252045, 210420075, 378756135, 631260225, 1893780675]

約数ペア:

[(1, 1893780675), (3, 631260225), (5, 378756135), (9, 210420075), (15, 126252045), (25, 75751227), (27, 70140025), (45, 42084015), (75, 25250409), (135, 14028005), (225, 8416803), (675, 2805601)]