18183505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 22628160

約数和(自身を除く): 4444655

約数列:

[1, 5, 53, 59, 265, 295, 1163, 3127, 5815, 15635, 61639, 68617, 308195, 343085, 3636701, 18183505]

約数ペア:

[(1, 18183505), (5, 3636701), (53, 343085), (59, 308195), (265, 68617), (295, 61639), (1163, 15635), (3127, 5815)]