20174547315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{191237}}^1$

素因数の和:191799

約数の個数: 32

約数和(自身を含む): 34826734656

約数和(自身を除く): 14652187341

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 1623, 2705, 7033, 8115, 21099, 35165, 105495, 191237, 573711, 956185, 2486081, 2868555, 7458243, 12430405, 37291215, 103459217, 310377651, 517296085, 1344969821, 1551888255, 4034909463, 6724849105, 20174547315]

約数ペア:

[(1, 20174547315), (3, 6724849105), (5, 4034909463), (13, 1551888255), (15, 1344969821), (39, 517296085), (65, 310377651), (195, 103459217), (541, 37291215), (1623, 12430405), (2705, 7458243), (7033, 2868555), (8115, 2486081), (21099, 956185), (35165, 573711), (105495, 191237)]