495645345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 958003200

約数和(自身を除く): 462357855

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 327, 351, 545, 585, 981, 1417, 1635, 1755, 2591, 2943, 4251, 4905, 7085, 7773, 12753, 12955, 14715, 21255, 23319, 33683, 38259, 38865, 63765, 69957, 101049, 116595, 168415, 191295, 282419, 303147, 349785, 505245, 847257, 909441, 1412095, 1515735, 2541771, 3671447, 4236285, 4547205, 7625313, 11014341, 12708855, 18357235, 33043023, 38126565, 55071705, 99129069, 165215115, 495645345]

約数ペア:

[(1, 495645345), (3, 165215115), (5, 99129069), (9, 55071705), (13, 38126565), (15, 33043023), (27, 18357235), (39, 12708855), (45, 11014341), (65, 7625313), (109, 4547205), (117, 4236285), (135, 3671447), (195, 2541771), (327, 1515735), (351, 1412095), (545, 909441), (585, 847257), (981, 505245), (1417, 349785), (1635, 303147), (1755, 282419), (2591, 191295), (2943, 168415), (4251, 116595), (4905, 101049), (7085, 69957), (7773, 63765), (12753, 38865), (12955, 38259), (14715, 33683), (21255, 23319)]