4885425

素因数分解:

$3^2\times 5^2\times {\mathrm{21713}}^1$

素因数の和:21729

約数の個数: 18

約数和(自身を含む): 8750742

約数和(自身を除く): 3865317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 21713, 65139, 108565, 195417, 325695, 542825, 977085, 1628475, 4885425]

約数ペア:

[(1, 4885425), (3, 1628475), (5, 977085), (9, 542825), (15, 325695), (25, 195417), (45, 108565), (75, 65139), (225, 21713)]