51719355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67607}}^1$

素因数の和:67635

約数の個数: 24

約数和(自身を含む): 94921632

約数和(自身を除く): 43202277

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67607, 202821, 338035, 608463, 1014105, 1149319, 3042315, 3447957, 5746595, 10343871, 17239785, 51719355]

約数ペア:

[(1, 51719355), (3, 17239785), (5, 10343871), (9, 5746595), (15, 3447957), (17, 3042315), (45, 1149319), (51, 1014105), (85, 608463), (153, 338035), (255, 202821), (765, 67607)]