53380275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 96931296

約数和(自身を除く): 43551021

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1033, 1325, 2067, 3099, 3445, 3975, 5165, 10335, 13429, 15495, 17225, 25825, 40287, 51675, 54749, 67145, 77475, 164247, 201435, 273745, 335725, 711737, 821235, 1007175, 1368725, 2135211, 3558685, 4106175, 10676055, 17793425, 53380275]

約数ペア:

[(1, 53380275), (3, 17793425), (5, 10676055), (13, 4106175), (15, 3558685), (25, 2135211), (39, 1368725), (53, 1007175), (65, 821235), (75, 711737), (159, 335725), (195, 273745), (265, 201435), (325, 164247), (689, 77475), (795, 67145), (975, 54749), (1033, 51675), (1325, 40287), (2067, 25825), (3099, 17225), (3445, 15495), (3975, 13429), (5165, 10335)]