25379465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 31968000

約数和(自身を除く): 6588535

約数列:

[1, 5, 23, 115, 199, 995, 1109, 4577, 5545, 22885, 25507, 127535, 220691, 1103455, 5075893, 25379465]

約数ペア:

[(1, 25379465), (5, 5075893), (23, 1103455), (115, 220691), (199, 127535), (995, 25507), (1109, 22885), (4577, 5545)]