25937215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 33276096

約数和(自身を除く): 7338881

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 5501, 27505, 126523, 225541, 632615, 1127705, 5187443, 25937215]

約数ペア:

[(1, 25937215), (5, 5187443), (23, 1127705), (41, 632615), (115, 225541), (205, 126523), (943, 27505), (4715, 5501)]