100389415

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61027}}^1$

素因数の和:61086

約数の個数: 16

約数和(自身を含む): 140608512

約数和(自身を除く): 40219097

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 61027, 305135, 427189, 2135945, 2868269, 14341345, 20077883, 100389415]

約数ペア:

[(1, 100389415), (5, 20077883), (7, 14341345), (35, 2868269), (47, 2135945), (235, 427189), (329, 305135), (1645, 61027)]