15049447

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 2691353

約数列:

[1, 7, 47, 149, 307, 329, 1043, 2149, 7003, 14429, 45743, 49021, 101003, 320201, 2149921, 15049447]

約数ペア:

[(1, 15049447), (7, 2149921), (47, 320201), (149, 101003), (307, 49021), (329, 45743), (1043, 14429), (2149, 7003)]