26250375

素因数分解:

$3^1\times 5^3\times {\mathrm{70001}}^1$

素因数の和:70019

約数の個数: 16

約数和(自身を含む): 43681248

約数和(自身を除く): 17430873

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 70001, 210003, 350005, 1050015, 1750025, 5250075, 8750125, 26250375]

約数ペア:

[(1, 26250375), (3, 8750125), (5, 5250075), (15, 1750025), (25, 1050015), (75, 350005), (125, 210003), (375, 70001)]