42609075

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 70680000

約数和(自身を除く): 28070925

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1499, 1895, 4497, 5685, 7495, 9475, 22485, 28425, 37475, 112425, 568121, 1704363, 2840605, 8521815, 14203025, 42609075]

約数ペア:

[(1, 42609075), (3, 14203025), (5, 8521815), (15, 2840605), (25, 1704363), (75, 568121), (379, 112425), (1137, 37475), (1499, 28425), (1895, 22485), (4497, 9475), (5685, 7495)]