54316725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 96660480

約数和(自身を除く): 42343755

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 811, 893, 1175, 1425, 2433, 2679, 3525, 4055, 4465, 12165, 13395, 15409, 20275, 22325, 38117, 46227, 60825, 66975, 77045, 114351, 190585, 231135, 385225, 571755, 724223, 952925, 1155675, 2172669, 2858775, 3621115, 10863345, 18105575, 54316725]

約数ペア:

[(1, 54316725), (3, 18105575), (5, 10863345), (15, 3621115), (19, 2858775), (25, 2172669), (47, 1155675), (57, 952925), (75, 724223), (95, 571755), (141, 385225), (235, 231135), (285, 190585), (475, 114351), (705, 77045), (811, 66975), (893, 60825), (1175, 46227), (1425, 38117), (2433, 22325), (2679, 20275), (3525, 15409), (4055, 13395), (4465, 12165)]