27130995

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3331}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 47301072

約数和(自身を除く): 20170077

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 3331, 8145, 9993, 16655, 29979, 49965, 149895, 602911, 1808733, 3014555, 5426199, 9043665, 27130995]

約数ペア:

[(1, 27130995), (3, 9043665), (5, 5426199), (9, 3014555), (15, 1808733), (45, 602911), (181, 149895), (543, 49965), (905, 29979), (1629, 16655), (2715, 9993), (3331, 8145)]