42597745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 52715520

約数和(自身を除く): 10117775

約数列:

[1, 5, 47, 109, 235, 545, 1663, 5123, 8315, 25615, 78161, 181267, 390805, 906335, 8519549, 42597745]

約数ペア:

[(1, 42597745), (5, 8519549), (47, 906335), (109, 390805), (235, 181267), (545, 78161), (1663, 25615), (5123, 8315)]