12715673515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{10169}}^1$

素因数の和:10551

約数の個数: 32

約数和(自身を含む): 16554481920

約数和(自身を除く): 3838808405

約数列:

[1, 5, 17, 47, 85, 235, 313, 799, 1565, 3995, 5321, 10169, 14711, 26605, 50845, 73555, 172873, 250087, 477943, 864365, 1250435, 2389715, 3182897, 8125031, 15914485, 40625155, 54109249, 149596159, 270546245, 747980795, 2543134703, 12715673515]

約数ペア:

[(1, 12715673515), (5, 2543134703), (17, 747980795), (47, 270546245), (85, 149596159), (235, 54109249), (313, 40625155), (799, 15914485), (1565, 8125031), (3995, 3182897), (5321, 2389715), (10169, 1250435), (14711, 864365), (26605, 477943), (50845, 250087), (73555, 172873)]