1965795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 3592512

約数和(自身を除く): 1626717

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 593, 663, 1105, 1779, 2965, 3315, 7709, 8895, 10081, 23127, 30243, 38545, 50405, 115635, 131053, 151215, 393159, 655265, 1965795]

約数ペア:

[(1, 1965795), (3, 655265), (5, 393159), (13, 151215), (15, 131053), (17, 115635), (39, 50405), (51, 38545), (65, 30243), (85, 23127), (195, 10081), (221, 8895), (255, 7709), (593, 3315), (663, 2965), (1105, 1779)]