38147875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 48398688

約数和(自身を除く): 10250813

約数列:

[1, 5, 25, 61, 125, 305, 1525, 5003, 7625, 25015, 125075, 305183, 625375, 1525915, 7629575, 38147875]

約数ペア:

[(1, 38147875), (5, 7629575), (25, 1525915), (61, 625375), (125, 305183), (305, 125075), (1525, 25015), (5003, 7625)]