2029495005

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 3573887616

約数和(自身を除く): 1544392611

約数列:

[1, 3, 5, 9, 15, 45, 103, 173, 309, 515, 519, 865, 927, 1545, 1557, 2531, 2595, 4635, 7593, 7785, 12655, 17819, 22779, 37965, 53457, 89095, 113895, 160371, 260693, 267285, 437863, 782079, 801855, 1303465, 1313589, 2189315, 2346237, 3910395, 3940767, 6567945, 11731185, 19703835, 45099889, 135299667, 225499445, 405899001, 676498335, 2029495005]

約数ペア:

[(1, 2029495005), (3, 676498335), (5, 405899001), (9, 225499445), (15, 135299667), (45, 45099889), (103, 19703835), (173, 11731185), (309, 6567945), (515, 3940767), (519, 3910395), (865, 2346237), (927, 2189315), (1545, 1313589), (1557, 1303465), (2531, 801855), (2595, 782079), (4635, 437863), (7593, 267285), (7785, 260693), (12655, 160371), (17819, 113895), (22779, 89095), (37965, 53457)]