75338165

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20117}}^1$

素因数の和:20236

約数の個数: 16

約数和(自身を含む): 104291712

約数和(自身を除く): 28953547

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 20117, 100585, 140819, 704095, 2152519, 10762595, 15067633, 75338165]

約数ペア:

[(1, 75338165), (5, 15067633), (7, 10762595), (35, 2152519), (107, 704095), (535, 140819), (749, 100585), (3745, 20117)]