57401325

素因数分解:

$3^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 106173760

約数和(自身を除く): 48772435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 277, 307, 675, 831, 921, 1385, 1535, 2493, 2763, 4155, 4605, 6925, 7479, 7675, 8289, 12465, 13815, 20775, 23025, 37395, 41445, 62325, 69075, 85039, 186975, 207225, 255117, 425195, 765351, 1275585, 2125975, 2296053, 3826755, 6377925, 11480265, 19133775, 57401325]

約数ペア:

[(1, 57401325), (3, 19133775), (5, 11480265), (9, 6377925), (15, 3826755), (25, 2296053), (27, 2125975), (45, 1275585), (75, 765351), (135, 425195), (225, 255117), (277, 207225), (307, 186975), (675, 85039), (831, 69075), (921, 62325), (1385, 41445), (1535, 37395), (2493, 23025), (2763, 20775), (4155, 13815), (4605, 12465), (6925, 8289), (7479, 7675)]