55206495

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21556

約数の個数: 32

約数和(自身を含む): 103315200

約数和(自身を除く): 48108705

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21523, 64569, 107615, 193707, 322845, 408937, 581121, 968535, 1226811, 2044685, 2905605, 3680433, 6134055, 11041299, 18402165, 55206495]

約数ペア:

[(1, 55206495), (3, 18402165), (5, 11041299), (9, 6134055), (15, 3680433), (19, 2905605), (27, 2044685), (45, 1226811), (57, 968535), (95, 581121), (135, 408937), (171, 322845), (285, 193707), (513, 107615), (855, 64569), (2565, 21523)]