5289825

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 8811936

約数和(自身を除く): 3522111

約数列:

[1, 3, 5, 15, 25, 75, 251, 281, 753, 843, 1255, 1405, 3765, 4215, 6275, 7025, 18825, 21075, 70531, 211593, 352655, 1057965, 1763275, 5289825]

約数ペア:

[(1, 5289825), (3, 1763275), (5, 1057965), (15, 352655), (25, 211593), (75, 70531), (251, 21075), (281, 18825), (753, 7025), (843, 6275), (1255, 4215), (1405, 3765)]