15103479

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 21801472

約数和(自身を除く): 6697993

約数列:

[1, 3, 23, 31, 69, 93, 307, 529, 713, 921, 1587, 2139, 7061, 9517, 16399, 21183, 28551, 49197, 162403, 218891, 487209, 656673, 5034493, 15103479]

約数ペア:

[(1, 15103479), (3, 5034493), (23, 656673), (31, 487209), (69, 218891), (93, 162403), (307, 49197), (529, 28551), (713, 21183), (921, 16399), (1587, 9517), (2139, 7061)]