4209355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 5414400

約数和(自身を除く): 1205045

約数列:

[1, 5, 19, 59, 95, 295, 751, 1121, 3755, 5605, 14269, 44309, 71345, 221545, 841871, 4209355]

約数ペア:

[(1, 4209355), (5, 841871), (19, 221545), (59, 71345), (95, 44309), (295, 14269), (751, 5605), (1121, 3755)]