4380375

素因数分解:

$3^1\times 5^3\times {\mathrm{11681}}^1$

素因数の和:11699

約数の個数: 16

約数和(自身を含む): 7289568

約数和(自身を除く): 2909193

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 11681, 35043, 58405, 175215, 292025, 876075, 1460125, 4380375]

約数ペア:

[(1, 4380375), (3, 1460125), (5, 876075), (15, 292025), (25, 175215), (75, 58405), (125, 35043), (375, 11681)]