15300537

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1873}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 23387520

約数和(自身を除く): 8086983

約数列:

[1, 3, 7, 21, 389, 1167, 1873, 2723, 5619, 8169, 13111, 39333, 728597, 2185791, 5100179, 15300537]

約数ペア:

[(1, 15300537), (3, 5100179), (7, 2185791), (21, 728597), (389, 39333), (1167, 13111), (1873, 8169), (2723, 5619)]