27475605

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 49658400

約数和(自身を除く): 22182795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 379, 405, 537, 895, 1137, 1611, 1895, 2685, 3411, 4833, 5685, 8055, 10233, 14499, 17055, 24165, 30699, 51165, 67841, 72495, 153495, 203523, 339205, 610569, 1017615, 1831707, 3052845, 5495121, 9158535, 27475605]

約数ペア:

[(1, 27475605), (3, 9158535), (5, 5495121), (9, 3052845), (15, 1831707), (27, 1017615), (45, 610569), (81, 339205), (135, 203523), (179, 153495), (379, 72495), (405, 67841), (537, 51165), (895, 30699), (1137, 24165), (1611, 17055), (1895, 14499), (2685, 10233), (3411, 8055), (4833, 5685)]