72664235

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19403}}^1$

素因数の和:19522

約数の個数: 16

約数和(自身を含む): 100590336

約数和(自身を除く): 27926101

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 19403, 97015, 135821, 679105, 2076121, 10380605, 14532847, 72664235]

約数ペア:

[(1, 72664235), (5, 14532847), (7, 10380605), (35, 2076121), (107, 679105), (535, 135821), (749, 97015), (3745, 19403)]