15103640487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{16927}}^1$

素因数の和:17247

約数の個数: 32

約数和(自身を含む): 21977690112

約数和(自身を除く): 6874049625

約数列:

[1, 3, 13, 39, 137, 167, 411, 501, 1781, 2171, 5343, 6513, 16927, 22879, 50781, 68637, 220051, 297427, 660153, 892281, 2318999, 2826809, 6956997, 8480427, 30146987, 36748517, 90440961, 110245551, 387272833, 1161818499, 5034546829, 15103640487]

約数ペア:

[(1, 15103640487), (3, 5034546829), (13, 1161818499), (39, 387272833), (137, 110245551), (167, 90440961), (411, 36748517), (501, 30146987), (1781, 8480427), (2171, 6956997), (5343, 2826809), (6513, 2318999), (16927, 892281), (22879, 660153), (50781, 297427), (68637, 220051)]