53403045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 34517595

約数列:

[1, 3, 5, 15, 47, 141, 211, 235, 359, 633, 705, 1055, 1077, 1795, 3165, 5385, 9917, 16873, 29751, 49585, 50619, 75749, 84365, 148755, 227247, 253095, 378745, 1136235, 3560203, 10680609, 17801015, 53403045]

約数ペア:

[(1, 53403045), (3, 17801015), (5, 10680609), (15, 3560203), (47, 1136235), (141, 378745), (211, 253095), (235, 227247), (359, 148755), (633, 84365), (705, 75749), (1055, 50619), (1077, 49585), (1795, 29751), (3165, 16873), (5385, 9917)]