203414025

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{6473}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 337165920

約数和(自身を除く): 133751895

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 6285, 6473, 10475, 19419, 31425, 32365, 97095, 161825, 485475, 2712187, 8136561, 13560935, 40682805, 67804675, 203414025]

約数ペア:

[(1, 203414025), (3, 67804675), (5, 40682805), (15, 13560935), (25, 8136561), (75, 2712187), (419, 485475), (1257, 161825), (2095, 97095), (6285, 32365), (6473, 31425), (10475, 19419)]