28112025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 47273760

約数和(自身を除く): 19161735

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 6353, 19059, 31765, 95295, 158825, 374827, 476475, 1124481, 1874135, 5622405, 9370675, 28112025]

約数ペア:

[(1, 28112025), (3, 9370675), (5, 5622405), (15, 1874135), (25, 1124481), (59, 476475), (75, 374827), (177, 158825), (295, 95295), (885, 31765), (1475, 19059), (4425, 6353)]