28802025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18287}}^1$

素因数の和:18310

約数の個数: 36

約数和(自身を含む): 58960512

約数和(自身を除く): 30158487

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18287, 54861, 91435, 128009, 164583, 274305, 384027, 457175, 640045, 822915, 1152081, 1371525, 1920135, 3200225, 4114575, 5760405, 9600675, 28802025]

約数ペア:

[(1, 28802025), (3, 9600675), (5, 5760405), (7, 4114575), (9, 3200225), (15, 1920135), (21, 1371525), (25, 1152081), (35, 822915), (45, 640045), (63, 457175), (75, 384027), (105, 274305), (175, 164583), (225, 128009), (315, 91435), (525, 54861), (1575, 18287)]