47727375

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 80084160

約数和(自身を除く): 32356785

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 929, 2055, 2787, 3425, 4645, 10275, 13935, 17125, 23225, 51375, 69675, 116125, 127273, 348375, 381819, 636365, 1909095, 3181825, 9545475, 15909125, 47727375]

約数ペア:

[(1, 47727375), (3, 15909125), (5, 9545475), (15, 3181825), (25, 1909095), (75, 636365), (125, 381819), (137, 348375), (375, 127273), (411, 116125), (685, 69675), (929, 51375), (2055, 23225), (2787, 17125), (3425, 13935), (4645, 10275)]