4376025

素因数分解:

$3^4\times 5^2\times {\mathrm{2161}}^1$

素因数の和:2183

約数の個数: 30

約数和(自身を含む): 8109662

約数和(自身を除く): 3733637

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2161, 6483, 10805, 19449, 32415, 54025, 58347, 97245, 162075, 175041, 291735, 486225, 875205, 1458675, 4376025]

約数ペア:

[(1, 4376025), (3, 1458675), (5, 875205), (9, 486225), (15, 291735), (25, 175041), (27, 162075), (45, 97245), (75, 58347), (81, 54025), (135, 32415), (225, 19449), (405, 10805), (675, 6483), (2025, 2161)]