127549725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 226592640

約数和(自身を除く): 99042915

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 1065, 1207, 1275, 1409, 1775, 3621, 4227, 5325, 6035, 7045, 18105, 21135, 23953, 30175, 35225, 71859, 90525, 100039, 105675, 119765, 300117, 359295, 500195, 598825, 1500585, 1700663, 1796475, 2500975, 5101989, 7502925, 8503315, 25509945, 42516575, 127549725]

約数ペア:

[(1, 127549725), (3, 42516575), (5, 25509945), (15, 8503315), (17, 7502925), (25, 5101989), (51, 2500975), (71, 1796475), (75, 1700663), (85, 1500585), (213, 598825), (255, 500195), (355, 359295), (425, 300117), (1065, 119765), (1207, 105675), (1275, 100039), (1409, 90525), (1775, 71859), (3621, 35225), (4227, 30175), (5325, 23953), (6035, 21135), (7045, 18105)]