59375025

素因数分解:

$3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 111404700

約数和(自身を除く): 52029675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 109, 135, 225, 269, 327, 405, 545, 675, 807, 981, 1345, 1635, 2025, 2421, 2725, 2943, 4035, 4905, 6725, 7263, 8175, 8829, 12105, 14715, 20175, 21789, 24525, 29321, 36315, 44145, 60525, 73575, 87963, 108945, 146605, 181575, 220725, 263889, 439815, 544725, 733025, 791667, 1319445, 2199075, 2375001, 3958335, 6597225, 11875005, 19791675, 59375025]

約数ペア:

[(1, 59375025), (3, 19791675), (5, 11875005), (9, 6597225), (15, 3958335), (25, 2375001), (27, 2199075), (45, 1319445), (75, 791667), (81, 733025), (109, 544725), (135, 439815), (225, 263889), (269, 220725), (327, 181575), (405, 146605), (545, 108945), (675, 87963), (807, 73575), (981, 60525), (1345, 44145), (1635, 36315), (2025, 29321), (2421, 24525), (2725, 21789), (2943, 20175), (4035, 14715), (4905, 12105), (6725, 8829), (7263, 8175)]