56192025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 43801575

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 839, 893, 1175, 1425, 2517, 2679, 3525, 4195, 4465, 12585, 13395, 15941, 20975, 22325, 39433, 47823, 62925, 66975, 79705, 118299, 197165, 239115, 398525, 591495, 749227, 985825, 1195575, 2247681, 2957475, 3746135, 11238405, 18730675, 56192025]

約数ペア:

[(1, 56192025), (3, 18730675), (5, 11238405), (15, 3746135), (19, 2957475), (25, 2247681), (47, 1195575), (57, 985825), (75, 749227), (95, 591495), (141, 398525), (235, 239115), (285, 197165), (475, 118299), (705, 79705), (839, 66975), (893, 62925), (1175, 47823), (1425, 39433), (2517, 22325), (2679, 20975), (3525, 15941), (4195, 13395), (4465, 12585)]